Every ingredient amount is disclosed
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Full record · 047469085193 · back to the summary
Natrol Melatonin Gummies, Strawberry-Flavored, Adult, 10 mg, 190 Count | Strawberry-flav…
Exact product checkedGTIN 00047469085193 · checked 2026-07-20
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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.
Panel, decoded
The 10 mg melatonin claim matches the panel
MARKETING10 mg — per-serving claim
PANELMelatonin 10 mg — same amount
matches panelWe did the comparison: the listing claims 10 mg of melatonin, and the listing-image panel shows 10 mg melatonin 2 gummies. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 20 | — | |
| Total Carbohydrate | 4 g | — | |
| Total Sugars | 3 g | — | |
| Includes Added Sugars | 3 g | — | |
| Sodium | 15 mg | — | |
| Melatonin | 10 mg | — |
Mass check · assumptions shown
4 g listed contents = 0 g major actives + 4 g carbohydrate
Assume 4 pectin gummies × 2.5–3.5 g each = 10–14 g serving. That leaves roughly 0–2 g for water, pectin, sweetener, acid, and flavor. Serving weight is not printed, so this is a warning, not a closed impossibility.
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:google/gemini-2.5-flash Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
What checked out2
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Confirmed
Barcode confirmed in an outside database
Open Food Facts resolves 047469085193 to "Melatonin" (NATROL) — consistent with this listing.
Documented concerns
What needs caution3
These are documented contradictions or claims that need more evidence. They are separate from missing data.
The label says 4 g of melatonin in 4 gummies — but not what thos
A serving is 4 gummies, and the panel lists 4,000 mg — 4 g — of melatonin in that serving. What the panel doesn’t give is the one number needed to check it: what a serving weighs. Gummies of this type usually run somewhere around 2.5 to 3.5 grams each, which would put 4 of them near 10 to 14 grams. If that holds here, melatonin would be a high share of the serving’s weight, and that is why we stopped on this number. But we did not weigh these gummies. The 2.5–3.5 gram figure is a general estimate for the format, not a measurement of this product. One published number would settle it: the weight of one gummy, or of a 4-gummy serving. Until then we can’t confirm the 4 g and we can’t dispute it. Nothing here says the product is short — only that the label doesn’t let anyone check. Checked September 3, 2026.
A lot of reviews for how new this brand is
949 ratings, at a typical 1–2% review rate, implies roughly 47,450–94,900 units sold since the brand's first claimed use in an unstated date. Worth weighing whether that pace is plausible for a new, unknown label. The count is a documented fact; the conclusion is yours.
Dose is higher than studies used
label claims 10 mg/serving — above 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.
Unresolved public record
What is still missing7
We looked for these signals but could not settle them from public sources. A gap is not a strike.
Multiple USPTO brand-owner records are shown
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.
Listing claim matches the label panel
The listing claims 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
Research context is available for the listed ingredients
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.
FDA recall appears in this brand's history
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.
Public label filing not saved
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.
This item belongs to a catalog variation family
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.
180-day review-count history is on file
Exact-listing history records written-review counts from 1 on 2025-09-17 to 1 on 2025-09-17 (net +0). 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
What would settle the open questions
Why is this shown?
Everything we couldn’t verify is something a person can still ask about. Rather than leave gaps sitting as dead ends, we turn each one into a specific question — the exact document, citation, or number that would settle it — plus the things you can confirm yourself with the bottle in your hand.
Ask the brand or seller
1
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
1
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.
2
Scan the barcode on the package and confirm it reads 047469085193.
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.
3
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
Why is this shown?
A listing’s promises are the reason people buy. Each one gets its own row: what was promised, what evidence would settle it, and what we could actually find. We never call a claim false — only whether proof proportionate to it exists on the public record.
| Claim | Status | What we found |
|---|---|---|
| Manufacturing claim “…GMP CERTIFIED…” | Partly supported We looked for: the facility registration or certificate behind the claim | “GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check. |
| Benefit claim “…FALL ASLEEP FASTER (1): Enjoy a better night's sleep with melatonin 10mg gummies for adults, featuring gummy melatonin 10mg that promotes sleep in as little as 15 minute” | 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 10 mg/serving — above 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
Why is this shown?
An ingredient can be well-studied at one amount and barely studied at the amount in your bottle. This lines the label up against the doses researchers actually used. It answers ‘are these the same numbers?’ — never ‘should you take this?’
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Melatonin | shaded = doses used in studies (0.5 mg–5 mg) · bar = this label | 10 mg — above 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
✓ Per-serving dose established✓ UPC / GTIN published✓ Supplement Facts visible in photos✓ Brand's own store found· Found in NIH's label catalog (DSLD) — not published· Third-party lab named or registry-certified — not published
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 | 047469085193 |
| Brand | Natrol |
| Source listing identifier | B0FGJZ4P86 |
| Retailer listing title | Natrol Melatonin Gummies, Strawberry-Flavored, Adult, 10 mg, 190 Count… show full titleNatrol Melatonin Gummies, Strawberry-Flavored, Adult, 10 mg, 190 Count | Strawberry-flavored, up to 95 days |
| 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 | 2 Gummies |
| Servings per container | 95 |
| Pack statement | 190 GUMMIES |
| Badges printed on pack | GMP CERTIFIED, NON-GMO, Good Manufacturing Practices, 100% DRUG FREE |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 20 | High clearly legible in the photo |
| Total Carbohydrate | 4 g | High clearly legible in the photo |
| Total Sugars | 3 g | High clearly legible in the photo |
| Includes Added Sugars | 3 g | High clearly legible in the photo |
| Sodium | 15 mg | High clearly legible in the photo |
| Melatonin | 10 mg | High clearly legible in the photo |
Claims printed on the packaging:
“10mg^” · “Fall asleep fastert” · “Stay asleep longert” · “Wake up refreshedt” · “100% DRUG FREE” · “Strawberry Flavor with other natural flavors” · “Promotes sleep in as little as 15 minutes” · “Fall asleep faster, stay asleep longer”
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)
Dietary Ingredients: Melatonin, Sodium. Other Ingredients: Organic Tapioca Syrup, Organic Cane Sugar, Water, Contains 2 percent or less of (Citric Acid, Coconut Oil, Carnauba Wax, Fruit and Vegetable Juice (for color), Natural Flavors, Pectin, Sodium Citrate).
Where it sells
We found a brand storefront, but we could not match any price on it to this exact product when we checked.
Brand store www.natrol.com: 41 supplement products (+9 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
ℹ Dosage: label claims 10 mg/serving — above 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 047469085193 · built September 03, 2026 · lookcloser.ai · corrections@lookcloser.ai