Melatonin 3 mg

Other Combinations

Brand: 21st Century

Tablet or PillOn Market
Click to view full label

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

Not specified

Suggested Use

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.

Market Reference

$3.59 – $78.65· 40 listings
  • 21st Century Melatonin 3 Mg Tablets

    21st-century-vitamins4.8(2300)
    $5.49
  • Melatonin 3mg Tablet 90 Count 21st Century

    AmericanPharmaWholesale.com4.8(2300)
    $3.99
  • 21st Century Melatonin 3 mg Tablets 200 Count (Pack of 2)

    GoSupps.com4.8(2300)
    $34.99
  • 21st Century Melatonin Tablets/Capsules

    Pasteur Pharmacy
    $78.65
  • Melatonin, 3 MG TABLET

    Amazon.com
    $6.30
  • Pack of 12-Melatonin 3mg Tablet 90 Count 21st Century

    AmericanPharmaWholesale.com
    $47.59
  • 21st Century Zoo Friends Sleep Chewable Melatonin Tablets

    Wellnessbetter.com4.8(474)
    $6.36
  • 3 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 citations
  • Is 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 citations
  • Is 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 citations
  • Melatonin 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 citations
  • Role 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 citations
  • Comprehensive 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.