| history |
[{'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-29 14:57:40'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-29 10:53:47'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-29 06:07:49'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-29 03:48:56'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-28 20:14:29'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-28 12:25:30'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-28 08:40:31'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 21:09:12'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 16:28:08'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 13:05:39'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 13:05:22'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 08:28:32'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 06:57:34'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 05:15:05'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-27 03:51:06'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-26 13:19:33'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-26 09:03:03'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'dosage': '', 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-26 05:49:23'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-25 19:25:44'}, {'data': {'data': {'dataFacets': []}, 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'brand': '21st Century', 'gender': 'Unisex', 'is_lost': 0, 'variants': [{'upc': '740985227213', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 200 Tablets', 'size': '200 count', 'price': 8.99, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'email_meta': 'cen/cen22721', 'remote_url': 'https://www.iherb.com/pr/~/14103', 'description': 'Color: 3 mg; Size: 200 count', 'remote_code': '14103', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen22721/l/58.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/64.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/66.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/71.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/72.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/73.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/74.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/75.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/76.jpg', 'https://s3.images-iherb.com/cen/cen22721/l/77.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 \nSleep SupportDietary SupplementGluten FreeNon GMOQuality Guaranteed\xa0Laboratory TestedTrusted Quality For Over 30 YearsSuitable for VegansMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.2 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: CEN-22721\nUPC: 740985227213\nPackage quantity:\n \n 200 count\n \n\n\n Dimensions:\n \n 3.6 x 2.4 x 1.8 in\n , \n 0.2 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary. \n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nNot intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985212400', 'data': ['transfer'], 'name': '21st Century, Melatonin, 3 mg, 90 Tablets', 'size': '90 count', 'price': 5.49, 'colors': ['3 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'email_meta': 'cen/cen21240', 'remote_url': 'https://www.iherb.com/pr/~/43880', 'description': 'Color: 3 mg; Size: 90 count', 'remote_code': '43880', 'stock_count': 1, 'origin_color': '3 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen21240/l/47.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/53.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/59.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/60.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/61.jpg', 'https://s3.images-iherb.com/cen/cen21240/l/62.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 \nSleep SupportDietary SupplementGluten FreeNon-GMOSuitable For VegansGuaranteed QualityLaboratory TestedTrusted Quality For Over 30 YearsMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 05/2012 \n\n\n Shipping weight:\n \n 0.13 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: CEN-21240\nUPC: 740985212400\nPackage quantity:\n \n 90 count\n \n\n\n Dimensions:\n \n 1.8 x 2.4 x 3.7 in\n , \n 0.13 lb\n \n\n\n\nDue to Japanese Custom’s regulations, a maximum of one bottle per order can be imported into Japan.\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily Value\u200bCalcium (as Calcium Carbonate)94 mg7%Melatonin3 mg**** Daily Value not established.'}, {'upc': '740985270875', 'data': ['transfer'], 'name': '21st Century, Melatonin, 5 mg, 120 Tablets', 'size': '120 count', 'price': 8.99, 'colors': ['5 mg'], 'image_url': 'https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'email_meta': 'cen/cen27087', 'remote_url': 'https://www.iherb.com/pr/~/10813', 'description': 'Color: 5 mg; Size: 120 count', 'remote_code': '10813', 'stock_count': 1, 'origin_color': '5 mg', 'variant_images': ['https://s3.images-iherb.com/cen/cen27087/l/61.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/62.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/63.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/64.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/65.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/66.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/67.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/68.jpg', 'https://s3.images-iherb.com/cen/cen27087/l/69.jpg', 'https://s3.images-iherb.com/cen/cen27087/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 \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.'}], 'market_id': 89, 'categories': ['Brands A-Z > 21st Century', 'Categories > Supplements > Sleep > Melatonin'], 'description': 'Product information\n\n\n\n\n\n\n\n\n\n\n Overview\n \nSleep SupportDietary SupplementGluten FreeNon-GMO\xa0Suitable for VegansTrusted Quality For Over 30 Years\xa0Guaranteed Quality Laboratory TestedMelatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.\n\n\n\n\nSpecifications\n\n\n First available: \n 08/2008 \n\n\n Shipping weight:\n \n 0.16 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: CEN-27087\nUPC: 740985270875\nPackage quantity:\n \n 120 count\n \n\n\n Dimensions:\n \n 3.75 x 2.45 x 1.85 in\n , \n 0.16 lb\n \n\n\n\n\n\n\n\n\n\n Suggested use\n \n\nAs a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.\xa0\n\n\n\n\n\n\n Other ingredients\n \nCellulose, croscarmellose sodium, gum acacia, stearic acid. Contains <2% of: Magnesium stearate, silicon dioxide.No added sugar, yeast, preservatives, artificial flavors or colors.\n\n\n\n\n\n Warnings\n \nIndividual results may vary.Not intended for use by pregnant or nursing women or those under the age of 18. Consult a healthcare provider prior to use if you are taking any medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur. Do not take if you plan to operate machinery, drive a vehicle or consume alcohol. Consult a healthcare provider if you experience consistent sleep difficulties or for extended use.\xa0Keep out of reach of children.\xa0Do not use if product appears to be tampered with or seal is broken. Store at room temperature.\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\n\n\n\n\n\n\n\nSupplement factsServing Size: 1 Tablet\xa0Amount Per Serving% Daily ValueCalcium (as Calcium Carbonate)94 mg7%Melatonin5 mg**** Daily Value not established.', 'remote_code': '21st-century-melatonin', 'partial_update': 0, 'product_images': []}, 'date': '2026-08-25 15:43:48'}] |