Melatonin 3 mg®
Other CombinationsBrand: 21st Century
Functions
Net Contents
220 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 40985 28003 4
Product Version
500085-0119N
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report an established %DV per serving.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calcium(Calcium Carbonate) | 94 mg | 7% |
| Melatonin | 3 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, adults take one (1) tablet 30 minutes before bedtime or as directed by a healthcare provider. Do not exceed recommended dosage.
Warnings & Precautions
Precautions re: All Other
Do not exceed recommended dosage.
Precautions re: All Other
Caution: Do not take if you are operating machinery or a vehicle.
Precautions re: Children
Not intended for use by pregnant or nursing women or those under the age of 18.
Precautions re: Pregnant or Nursing or Prescription Medications
Not intended for use by pregnant or nursing women or those under the age of 18. Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.
Precautions re: All Other
Stop use and contact a physician if adverse reactions occur.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do not use if product appears to be tampered with or seal is broken.
Storage
Storage
Store at room temperature.
Formulation
Formulation re: Does NOT Contain
No added Sugar, Yeast, Preservatives, Artificial Flavors or Colors. Gluten Free.
Formula re: Contains
Melatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
Individual results may vary.
General Statements: All Other Content
10% bonus bottle Sleep Support
Seals/Symbols
Gluten free
Seals/Symbols
Guaranteed quality Laboratory tested
Manufacturer & Distributor
Manufacturer
21st Century HealthCare, Inc.
2119 S. Wilson St., Tempe, AZ, 85282, USA
Market Reference
21st Century Melatonin 3 Mg Tablets
21st-century-vitamins4.8(2300)$5.49Melatonin 3mg Tablet 90 Count 21st Century
AmericanPharmaWholesale.com4.8(2300)$3.9921st Century Melatonin 3 mg Tablets 200 Count (Pack of 2)
GoSupps.com4.8(2300)$34.9921st Century Melatonin Tablets/Capsules
Pasteur Pharmacy$78.65Melatonin, 3 MG TABLET
Amazon.com$6.30Pack of 12-Melatonin 3mg Tablet 90 Count 21st Century
AmericanPharmaWholesale.com$47.5921st Century Zoo Friends Sleep Chewable Melatonin Tablets
Wellnessbetter.com4.8(474)$6.363 mg Melatonin Quick Release Supplement
Cooper Complete Nutritional Supplements4.0(4)$17.98
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
GNC
4.4 (67)Vitamin & supplements store
3561 W Century Blvd, Inglewood, CA 90303
The Vitamin Shoppe
4.5 (150)Vitamin & supplements store
1800-G Rosecrans Ave, Manhattan Beach, CA 90266
Nutritional Warehouse
4.8 (34)Vitamin & supplements store
2118 Lincoln Blvd, Venice, CA 90291
Nutrishop Torrance
5.0 (16)Sports nutrition store
Inside 24 Hour Fitness, 21501 Hawthorne Blvd, Torrance, CA 90503
N101
5.0 (419)Vitamin & supplements store
6252 Romaine St, Los Angeles, CA 90038
Vit-Al Supplements
Vitamin & supplements store
2607 Brighton Ave, Los Angeles, CA 90018
The Vitamin Shoppe
4.5 (152)Vitamin & supplements store
19510 Hawthorne Blvd, Torrance, CA 90503
GNC
4.0 (44)Vitamin & supplements store
12730 Hawthorne Blvd, Hawthorne, CA 90250
Research & Studies
Is melatonin the cornucopia of the 21st century?
N Ferlazzo, G Andolina, A Cannata, MG Costanzo… - Antioxidants, 2020 - mdpi.com
… from unexplained infertility, daily 3 mg melatonin oral supplementation was able to decrease … of melatonin and its metabolites, underlying some healthy properties. As the deficiency of …
2020228 citationsIs melatonin the “next vitamin D”?: a review of emerging science, clinical uses, safety, and dietary supplements
DM Minich, M Henning, C Darley, M Fahoum… - Nutrients, 2022 - mdpi.com
… Due to the interest in immune health prompted by the pandemic and its lasting effects on mental health and sleep disturbances, melatonin (N-acetyl-5-methoxytryptamine) has become …
2022215 citationsIs Melatonin the “Next Vitamin D”?: A Review of Emerging Science, Clinical Uses, Safety, and Dietary Supplements. Nutrients 2022, 14, 3934
DM Minich, M Henning, C Darley, M Fahoum… - 2022 - academia.edu
… Due to the interest in immune health prompted by the pandemic and its lasting effects on mental health and sleep disturbances, melatonin (N-acetyl-5-methoxytryptamine) has become …
20229 citationsMelatonin supplementation: new insights into health and disease
TP Minari, LP Pisani - Sleep and Breathing, 2025 - Springer
… Melatonin supplementation has gained considerable attention for its potential health impacts. This study aimed to review the recent literature on melatonin supplementation and its …
202517 citationsRole of melatonin in metabolic regulation
A Korkmaz, T Topal, DX Tan, RJ Reiter - Reviews in Endocrine and …, 2009 - Springer
… Socially, we are people of the 21st century, but genetically … to the burden of poor health and they are presently emerging or … Supplementation of melatonin in middle-aged male rats was …
2009233 citationsComprehensive review of melatonin as a promising nutritional and nutraceutical supplement
WW Kamfar, HM Khraiwesh, MO Ibrahim, AH Qadhi… - Heliyon, 2024 - cell.com
… MLT on health, investigates its biosynthesis and metabolism, discusses potential mechanisms of action, and outlines the dietary sources of MLT-rich foods and supplemental guidance. …
202441 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-10-23. DSLD Label ID: 206991. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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