Nature Made Melatonin 3 Mg Tablets 100% Drug Free Sleep Aid For Adults

Six-dimension breakdown

Why this scored 65/100

Nature Made is the mainstream US retail supplement brand most consistently associated with USP verification — its melatonin line carries USP Verified marking, which means the tablets have been independently tested for label-vs-actual dose accuracy, purity from contaminants, and dissolution. That third-party verification is a meaningful differentiator versus the wider melatonin market where the Erland/Saxena 2017 JAMA study found dose variance from 17% below to 478% above label. The 3 mg dose is a common consumer sleep-latency dose, bracketed by published RCT evidence but not the lowest-effective dose (0.3-1 mg matches endogenous physiology better and is often equally effective with fewer residual next-day effects). Formulation is a standard tablet with modest excipient load; no proprietary-blend concerns. Manufacturing scores strongly on the USP verification and Pharmavite (Nature Made's parent) audited-facility record. Transparency is capped by the aggregate USP program rather than per-lot public COAs. Solid Standard-tier mass-retail sleep supplement — for occasional short-term sleep-onset difficulty, not chronic maintenance insomnia.

Evidence & sources

The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.

Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.

How to read the Evidence dimension

• 80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
• 60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
• 40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
• 20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
• 0–19: No credible evidence base or unverifiable claims.

FAQ data has not been generated for this product yet. See the site FAQ for general questions.

Customer reviews

All the data we have on this product

Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.

VSF score

65 / 100

Tier

Standard

Category

Supplements

Subcategory

vitamins micronutrients

Last scored

August 29, 2026

Third-party certifications

None on record at time of scoring

Vendor

Pasteur Pharmacy

Product type

Vitamins & Supplements

Tags

Pasteur Pharmacy, Shopify Collective

Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.