full reportFull record · 047469076078 · back to the summary
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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.
We did the comparison: the listing claims 1 mg of melatonin, and the listing-image panel shows 1 mg melatonin 1 tablet. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Melatonin | 1 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a listed “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; any remaining comparison concerns the front-label framing.
vision:claude-cli:subscription Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
These checks found support in the public record. They confirm specific facts, not the product as a whole.
label claims 1 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.
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
UPCitemdb resolves 047469076078 to "NATROL MELATONIN 1MG STRAWBERRY-FLAVORED DIETARY SUPPLEMENT FOR RESTFUL SLEEP " (Natrol) — consistent with this listing.
Documented concerns
These are documented contradictions or claims that need more evidence. They are separate from missing data.
No contradictions or product-specific cautions were found at this check depth.
Unresolved public record
We looked for these signals but could not settle them from public sources. A gap is not a strike.
USPTO returned multiple live supplement-class records for the exact brand wordmark: NATROL, INC., Natrol, Inc., Natrol LLC. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
The listing claims 1 mg; the photo-read Supplement Facts panel shows Melatonin at 1 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
At 1.0 serving(s) a day to reach the low end of the studied range (0.5–5 mg), this product runs roughly $2 per month. A price observation, not a recommendation.
Published sources describe how melatonin have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH NCCIH — Melatonin, PubMed search: melatonin dose sleep onset.
This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at FDA’s recall database.
We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
Exact-listing history records written-review counts from 124 on 2025-07-13 to 148 on 2026-06-24 (net +24). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
What to ask and check
Ask the brand or seller
Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?
Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.
Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.
Check for yourself — no one’s permission needed
Compare the panel on the bottle in your hand to the one shown in this record.
Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.
Scan the barcode on the package and confirm it reads 047469076078.
A mismatch between the barcode on the box and the one on the listing is worth pausing over — it can indicate a different variant, a repack, or a counterfeit.
Check the lot number and expiry on the bottle against any COA you’re given.
A certificate that doesn’t name your lot doesn’t describe what you’re holding.
These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.
What the listing promises — claim by claim
| Claim | Status | What we found |
|---|---|---|
| Speed-of-results claim “…#1 DRUG FREE SLEEP AID BRAND IN AMERICA(2): As the #1 drug free sleep aid brand, we not only have formulas to help you fall asleep faster, we also offer fast-acting and ” | No evidence located We looked for: a study measuring the stated outcome over the stated time | We found no study of this product measuring the stated outcome over the stated timeframe. |
| Benefit claim “…FALL ASLEEP FASTER, STAY ASLEEP LONGER: Natrol melatonin promotes sleep in as little as 15 minutes(1)…” | 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 1 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.
This label vs. the doses studied
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Melatonin | shaded = doses used in studies (0.5 mg–5 mg) · bar = this label | 1 mg — within the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
Verifiability profile — 4 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 | 047469076078 — via source listing UPC |
| Brand | Natrol |
| Source listing identifier | B07S5XBJV7 |
| Retailer listing title | Natrol Melatonin 1 mg Fast Dissolve Tablets, Strawberry, 200 Count… show full titleNatrol Melatonin 1 mg Fast Dissolve Tablets, Strawberry, 200 Count |
| USPTO brand-owner record | NATROL, INC. · CALIFORNIA, USA; DELAWARE, USA · registration 1532608 · 21411 Prairie Street, CHATSWORTH, CALIFORNIA 91311, UNITED STATES |
| USPTO brand-owner record | Natrol, Inc. · DELAWARE, USA · registration 2906488 · 21411 Prairie Street, Chatsworth, CALIFORNIA 91311, UNITED STATES |
| USPTO brand-owner record | Natrol LLC · DELAWARE, USA · registration 5643583 · 21411 Prairie Street, Chats, California 91311, UNITED STATES |
| USPTO brand-owner record | Natrol LLC · Delaware, USA · registration 8235633 · 21411 Prairie Street, Chatsworth, California 91311, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Tablet |
| Servings per container | 200 |
| Pack statement | 200 Tablets |
| Badges printed on pack | Non-GMO, Vegetarian, Vegan, ConsumerLab |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Melatonin | 1 mg | High clearly legible in the photo |
Claims printed on the packaging:
“Fall asleep faster, stay asleep longer†” · “Wake up refreshed†” · “100% DRUG FREE” · “FAST DISSOLVE” · “Strawberry and other natural flavors” · “DIETARY SUPPLEMENT” · “What's Inside” · “Great-Tasting Tablets (Strawberry and Other Natural Flavors)”
Read by a vision model from 7 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $15.82 checked Aug 15, 2026 — varies by variant/session; price history pending |
Brand store natrol.com: 41 supplement products (+11 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.
Ingredient science — NIH references
Melatonin — NIH ODS · MedlinePlus · PubMed (2,320) · a hormone; not a vitamin/mineral
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the listed amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
melatonin — NIH NCCIH — Melatonin · PubMed search: melatonin dose sleep onset · ClinicalTrials.gov — 1,068 registered studies
✓ Dosage: label claims 1 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 047469076078 · built August 15, 2026 · lookcloser.ai · corrections@lookcloser.ai