Full record · 031604006877 · back to the summary
Nature Made Melatonin 3 mg + Magnesium 100 mg Sleep and Relax Gummies
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
Every check we ran
Intake method matches the research
Nothing in this listing contradicts how these ingredients were studied (magnesium, melatonin). For example, magnesium: daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.
Melatonin dose matches published studies
label claims 3 mg/serving — within the range commonly used in research (sleep trials commonly use 0.5–5 mg; higher doses are not shown to work better and gummy products have repeatedly been found to differ from their labels). Sources: NIH NCCIH — Melatonin, PubMed search: melatonin dose sleep onset.
UPC independently corroborated
UPCitemdb resolves 031604006877 to "Nature Made Melatonin + Magnesium Gummies, Melatonin Gummies Sleep Aid, Magnesiu" (Nature Made) — consistent with this listing.
No data yet: Label math could not be verified
What this means: the listing doesn't publish net weight, servings per container, so the dose claim can't be checked against physics from public data. That's neither a pass nor a strike — but it does mean you're taking the label on faith. Checkable products publish these numbers.
No data yet: Trademark owner candidates are ambiguous
USPTO returned multiple live supplement-related marks with the exact brand wordmark and different registrants. The owner is withheld until the product-to-mark identity is pinned down.
No data yet: Review-count history: not available
Marketplace rating 4.2★ across 91 ratings. No exact-listing count history was available, so no review-pattern claim is made.
Not found in NIH's DSLD label registry
The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.
FDA recall appears in this brand's history
Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at FDA’s recall database.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Benefit claim “…latonin + Magnesium Gummies, Sleep and Relax Support, Melatonin 3mg Non-Habit Forming Sleep Aid,…” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Ingredient evidence exists; on dose: label claims 3 mg/serving — within the range commonly used in research (sleep trials commonly use 0.5–5 mg; higher doses are not shown to work better and gummy products have repeatedly been found to differ from their labels). |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
Documented cautions
- magnesium — daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold
Statements from published sources about these ingredients — not advice about this product, and not a complete safety review. Anyone taking medication should talk to a pharmacist or clinician.
Verifiability profile — 3 of 6 public signals
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| UPC (barcode) — also our record ID | 031604006877 |
| Brand | Nature Made |
| Source listing identifier | B0GN5YBCNZ |
| Retailer listing title | Nature Made Melatonin + Magnesium Gummies, Sleep and Relax Support, Me… show full titleNature Made Melatonin + Magnesium Gummies, Sleep and Relax Support, Melatonin 3mg Non-Habit Forming Sleep Aid, Magnesium Citrate, 50 Gummies |
From the label (photo-read)
| Pack statement | 50 GUMMIES |
No Supplement Facts panel appears in the listing photos — the full per-ingredient table isn't shown to buyers before purchase. Recorded as a transparency gap, not a strike.
Claims printed on the packaging:
“Melatonin supports a restful night's sleep” · “Magnesium helps relax your body” · “NON-HABIT FORMING” · “SLEEP + RELAX” · “Delicious Strawberry Flavor” · “with other natural flavors” · “Support your healthy aging journey” · “Adults, chew 2 gummies one hour before bedtime.”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Listed ingredients (as stated on the listing)
Magnesium (as Magnesium Citrate), Sodium, Melatonin, Sugar, Glucose Syrup, Water, Pectin, Less than 2% of Natural Flavors, Citric Acid, Colors Added.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $18.95 checked Jul 21, 2026 — varies by variant/session; price history pending |
| Brand store (naturemade.com) ↗ | $19.99 same product on the brand store — bottle count or subscription plan may differ from the retailer listing |
Brand store naturemade.com: 173 supplement products (+22 merch items) — for comparison, single-focus brands typically carry 5–30 products; very broad catalogs are common among companies that rebrand ready-made formulas — a pattern note, not a verdict.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Related research & consistency
magnesium — NIH ODS — Magnesium fact sheet · PubMed search: magnesium glycinate supplementation · WebMD: magnesium · ClinicalTrials.gov — 3,206 registered studies
ℹ Use pattern in research: daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold.
melatonin — NIH NCCIH — Melatonin · PubMed search: melatonin dose sleep onset · ClinicalTrials.gov — 1,068 registered studies
✓ Dosage: label claims 3 mg/serving — within the range commonly used in research (sleep trials commonly use 0.5–5 mg; higher doses are not shown to work better and gummy products have repeatedly been found to differ from their labels).
ℹ Use pattern in research: taken before bed; timing matters more than size of dose in the research.
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record 031604006877 · built July 21, 2026 · lookcloser.ai · corrections@lookcloser.ai