| history |
[{'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-10 08:34:04'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-10 05:50:01'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-10 01:27:11'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 22:30:25'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 22:13:39'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 18:47:18'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 15:49:00'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 12:28:14'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 10:27:06'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 09:01:56'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 05:46:42'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-09 05:40:14'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-08 18:19:40'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-08 13:08:07'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-08 06:19:11'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-08 04:57:32'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-07 22:10:52'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-07 18:28:20'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-07 15:54:09'}, {'data': {'data': {'dataFacets': []}, 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'brand': 'Natural Factors', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '068958016559', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 360 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 29.37, 'colors': ['360 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'email_meta': 'nfs/nfs01655', 'remote_url': 'https://www.iherb.com/pr/~/47349', 'description': 'Color: 360 count; Size: NO_COLOR', 'remote_code': '47349', 'stock_count': 1, 'origin_color': '360 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01655/l/61.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/66.jpg', 'https://s3.images-iherb.com/nfs/nfs01655/l/70.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.Helps support sleep, relaxation and the nervous system.Easy-to-swallow capsules.Isura™:\xa0Verified Clean ✔\xa0Non GMO ✔The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.\xa0\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.92 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01655\nUPC: 068958016559\nPackage quantity:\n \n 360 count\n \n\n\n Dimensions:\n \n 3.4 x 3.4 x 6.4 in\n , \n 0.92 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose).\xa0Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container: 120Amount Per Serving%Daily ValueMagnesium (elemental)\xa0(from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016535', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 180 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 17.47, 'colors': ['180 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'email_meta': 'nfs/nfs01653', 'remote_url': 'https://www.iherb.com/pr/~/47309', 'description': 'Color: 180 count; Size: NO_COLOR', 'remote_code': '47309', 'stock_count': 1, 'origin_color': '180 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01653/l/53.jpg', 'https://s3.images-iherb.com/nfs/nfs01653/l/58.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 Capsules\xa0Healthy Muscle & Heart FunctionMg - True Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.\xa0Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.Isura®:\xa0Non-GMO: ✔Verified Clean: ✔\n\n\n\n\nSpecifications\n\n\n First available: \n 12/2012 \n\n\n Shipping weight:\n \n 0.51 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01653\nUPC: 068958016535\nPackage quantity:\n \n 180 count\n \n\n\n Dimensions:\n \n 4.8 x 3.1 x 3.05 in\n , \n 0.51 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\xa0\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.\xa0\n\n\n\n\n\n Warnings\n \nConsult a health care professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size: 3 CapsulesServings Per Container:\xa060\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}, {'upc': '068958016528', 'data': ['transfer'], 'name': 'Natural Factors, Magnesium Citrate, 90 Capsules (150 mg per Capsule)', 'size': 'NO_COLOR', 'price': 10.47, 'colors': ['90 count'], 'image_url': 'https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'email_meta': 'nfs/nfs01652', 'remote_url': 'https://www.iherb.com/pr/~/2634', 'description': 'Color: 90 count; Size: NO_COLOR', 'remote_code': '2634', 'stock_count': 1, 'origin_color': '90 count', 'variant_images': ['https://s3.images-iherb.com/nfs/nfs01652/l/88.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/93.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/96.jpg', 'https://s3.images-iherb.com/nfs/nfs01652/l/97.jpg', 'https://s3.images-iherb.com/cms/banners/dPDP-US-JP-Quality-Promise_007en-us.jpg'], 'description_front': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website"}], 'market_id': 89, 'categories': ['Brands A-Z > Natural Factors', 'Categories > Supplements > Minerals > Magnesium > Magnesium Citrate'], 'description': "Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nDietary Supplement450 mg Per 3 CapsulesHealthy Muscle & Heart FunctionTrue Elemental ContentFeatures the easy to absorb Magnesium Citrate form which is well tolerated.Magnesium is necessary for more than 300 processes in your body.Helps support muscle function, bone health, and heart health.\xa0Helps support sleep, relaxation and the nervous system.\xa0Easy-to-swallow capsules.Isura®:Verified Clean: ✔Non GMO: ✔The Isura® seal is your assurance that this product is independently verified as clean and safe, and has been tested for over 800 possible contaminants. This product is Isura verified clean, one of the highest testing standards in the world.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2007 \n\n\n Shipping weight:\n \n 0.28 lb\n \n\n\n\n\n\n\n\n\nShipping weight\nThe Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.\n\n\n\n\nProduct code: NFS-01652\nUPC: 068958016528\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 4.25 x 2.35 x 2.35 in\n , \n 0.28 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\n3 capsules per day or as directed by a health care professional.\n\n\n\n\n\n\n Other ingredients\n \nGelatin capsule (gelatin, purified water), magnesium stearate (vegetable grade), microcrystalline cellulose.Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, sesame, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.Manufactured by Natural Factors to ensure safety and potency in accordance with current Good Manufacturing Practices (cGMP) of the FDA and Health Canada.\n\n\n\n\n\n Warnings\n \nConsult a health professional before use, especially if you are pregnant or nursing, are taking medication, or have a medical condition. Keep out of the reach of children.Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.\n\n\n\n\n\n Disclaimer\n \n\nWhile iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.\n\n\n\n\n\n\nVisit manufacturer's website\n\n\n\n\n\n\n\n\n\nSupplement factsServing Size:\xa03 CapsulesServings Per Container:\xa030\xa0Amount Per Serving% Daily ValueMagnesium (elemental) (from 2,687 mg of Magnesium Citrate)450 mg107%\n\n\n\n\n\n\nVisit manufacturer's website", 'remote_code': 'natural-factors-magnesium-citrate', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-07 13:15:23'}] |