NOW Foods Maximum Strength Melatonin, 20 mg, 90 Veg Capsules supplement bottle
NOW Foods

Maximum Strength Melatonin, 20 mg, 90 Veg Capsules

What We Researched
1 active ingredient analyzed · 3 inactive ingredients decoded · 7 brand certifications checked · 4 retailers compared · Last updated: Mar 2026
81
Product Score Good
100
Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Melatonin 20 mg **
Bioavailability Fair

Absorption Rating

  • Melatonin Fair
Other Ingredients Excellent

Fillers & Additives

  • Magnesium Citrate
  • Microcrystalline Cellulose
  • Hypromellose (Cellulose Capsule) and Stearic Acid (Vegetable Source)
Efficacy Very Good

Dosage Analysis

  • Melatonin 20 mg High

Supplement Facts

Ingredient Amount % Daily Value
Melatonin 20 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Magnesium Citrate Generally_safe

It is used to provide magnesium.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Hypromellose (Cellulose Capsule) and Stearic Acid (Vegetable Source) Safe

It is used to encapsulate the supplement ingredients and improve manufacturing.

Price Comparison

Vitacost $13.99
Best Price
iHerb $15.99
Target $18.99

Price History

Tracked across major retailers. Updated periodically.

$17$16$14$13$12 Mar 12 $15.00$13.99
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
NOW Foods

Founded 1968 · Bloomingdale, Illinois, USA · 996 products · nowfoods.com

Certifications

7 certifications
Consumerlab Verified Source
Informed Sport Verified Source
Labdoor Verified Source
Non Gmo Project Verified Source
Npa Gmp Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

7 incidents
Lawsuit Mislabeled St. John's Wort supplement, containing significantly less of the active ingredient than advertised.NoneSource
Lawsuit A data breach that compromised personal and health information of employees and dependents.2023Source
Prop 65 Lead2021-11-30Source
Recall NOW Real Food® Raw Macadamia Nuts2020-06-12Source
Recall NOW Real Food® Zesty Sprouting Mix2018-06-21Source
Lawsuit Misleadingly using slack-fill packaging for their Vitamin C supplements.2015Source
Fda Warning Adulterated Dietary Supplement due to pesticide (quintozene) contamination in American Ginseng.2007-10-12Source
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Frequently Asked Questions
Is NOW Foods Maximum Strength Melatonin, 20 mg a good supplement?

NOW Foods Maximum Strength Melatonin, 20 mg, 90 Veg Capsules received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 1 active ingredients Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, NOW Foods, holds a brand trust score of 100/100 with 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project.

What are the ingredients in NOW Foods Maximum Strength Melatonin, 20 mg?

NOW Foods Maximum Strength Melatonin, 20 mg contains 1 active ingredients: Melatonin (20 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NOW Foods Maximum Strength Melatonin, 20 mg safe to take?

NOW Foods Maximum Strength Melatonin, 20 mg, 90 Veg Capsules has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is NOW Foods a trustworthy supplement brand?

NOW Foods receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1968 and headquartered in Bloomingdale, Illinois, USA, the company offers 996 products in their lineup. They hold 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NOW Foods has 7 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.