Brand: NOW

CapsuleNon-Nutrient/Non-BotanicalOff Market
Click to view full label

Net Contents

180 Veg Capsule(s)

Serving Size

1 Veg Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 33739 03556 1

Product Version

CODE 3556 V4

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

5Dietary Attributes

Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free, Kosher.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Veg Capsule(s) · 1 per day

IngredientAmount Per Serving
Melatonin5 mg

Not Present

Other Ingredients

CelluloseVegetable PolysaccharideMagnesium Stearate

Target Groups

VeganVegetarianAdult (18 - 50 Years)KosherGluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: Take 1 capsule near bedtime with water.

Warnings & Precautions

Precautions re: All Other

May cause drowsiness. Do not use in conjunction with alcoholic beverages, when driving a vehicle, or while operating machinery.

Precautions re: All Other

Caution: For adults only at bedtime.

Precautions re: Pregnant or Nursing or Prescription Medications

Not for pregnant or nursing women.

Precautions re: Children

Keep out of reach of children.

Precautions re: Allergies

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if taking medication (especially sedatives and anti-depressants) or have a medical condition (including depression, high blood pressure and epilepsy).

Storage

Storage

Store in a cool, dry place after opening.

Formulation

Formulation re: Vegetarian/Vegan

Vegetarian/Vegan

Formulation re: Does NOT Contain

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

Formulation re: Does NOT Contain

Non-GMO

Formula re: Kosher

Triangle K

FDA Statements

FDA Statement of Identity

A Dietary Supplement

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

Other Label Statements

General Statements: All Other Content

Melatonin is a potent free radical scavenger naturally produced in the pineal gland and present in high amounts in the gastrointestinal tract.* It is involved in many of the body, brain and glandular biological functions including regulation of normal sleep/wake cycles, regulation of the immune system and maintenance of a healthy gastrointestinal lining.*

General Statements: All Other Content

Capsule size

General Statements: All Other Content

Healthy sleep cycle*

General Statements: All Other Content

~ Free radical scavenger* ~ Gastrointestinal support*

Seals/Symbols

Non-GMO

Seals/Symbols

Triangle K

General Statements: All Other Content

General Health

General Statements: All Other Content

Family owned since 1968.

General Statements: All Other Content

Please recycle.

Seals/Symbols

GMP Quality Assured

General: Product/Version Code

CODE 3556 V4

Manufacturer & Distributor

Manufacturer

NOW Foods

395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA

Market Reference

$3.29 – $78.60· 40 listings
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  • NOW Foods Melatonin 5 mg Sustained Release 120 Tablets

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Where to Buy Locally

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Research & Studies

  • 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

    … health prompted by the pandemic and its lasting effects on mental health and sleep disturbances, melatonin (N-acetyl-5… For instance, 0.5 mg and 3.0 mg of melatonin taken eleven hours …

    2022215 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
  • 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

    … on mental health and sleep disturbances, melatonin (N-acetyl-5-… For instance, 0.5 mg and 3.0 mg of melatonin taken eleven … The use of melatonin in children is now widely accepted for …

    20229 citations
  • What do we really know about the safety and efficacy of melatonin for sleep disorders?

    DJ Kennaway - Current Medical Research and Opinion, 2022 - Taylor & Francis

    … Note that since June 2021 in Australia, melatonin is now … although melatonin is often referred to as a dietary supplement, a … of melatonin (0.05, 0.5 or 5 mg) at 1430 h to 8 healthy males …

    202233 citations
  • New uses of melatonin as a drug; A review

    M Pohanka - Current Medicinal Chemistry, 2022 - benthamdirect.com

    … Melatonin is now used as a medicine to treat some types of … dose per adult human of 1 - 5 mg, but the range of applicable … ential role of melatonin in healthy brain aging: A systematic …

    202230 citations
  • I Take 5mg of Melatonin—Why Do I Still Wake Up at 3 AM?

    K Fu - thelongevityvault.com

    … However, studies show that a single 5 mg dose of melatonin … Now we’re working on the next phase: gradually reducing … However, its useful to remember meaningful health changes & …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-04-25. DSLD Label ID: 72683. 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.