full reportFull record · lc-5983303e · 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 30 mg of melatonin, and the listing-image panel shows 30 mg melatonin 1 gummy. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 10 | — | |
| Total Carbohydrate | 3 g | — | |
| Total Sugars | 0 g | — | |
| Includes 0 g Added Sugars | 0 g | — | |
| Melatonin | 30 mg | — | |
| Magnesium (as Magnesium Citrate) | 100 mg | — | |
| Vitamin B6 (as Pyridoxine HCl) | 2 mg | — | |
| L-Theanine | 200 mg | — | |
| 5-HTP (5-Hydroxytryptophan from Griffonia Simplicifolia Seed Extract) | 100 mg | — | |
| GABA (Gamma-Aminobutyric Acid) | 100 mg | — | |
| Proprietary Botanical Blend | 350 mg | — | |
| Lavender Flower Extract (Lavandula Angustifolia) | 150 mg | — | |
| Chamomile Flower Extract (Matricaria Recutita) | 100 mg | — | |
| Lemon Balm Extract (Melissa Officinalis) | 100 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.
USPTO lists Guangzhou Xinsilu Trading Company Ltd. (limited company (ltd.); China) (OTHER) in China for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
Written reviews rose from 4 to 69 between August 18, 2025 and July 31, 2026. The largest rise inside any single 30-day window was about 11, so the count moved in steps rather than in one burst.
Documented concerns
These are documented contradictions or claims that need more evidence. They are separate from missing data.
A serving is 4 gummies, and the panel lists 4,200 mg — 4.2 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 4.2 g and we can’t dispute it. Nothing here says the product is short — only that the label doesn’t let anyone check. Checked August 2, 2026.
Unresolved public record
We looked for these signals but could not settle them from public sources. A gap is not a strike.
We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.
Published sources describe how magnesium, 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 ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.
This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.
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 2 on 2025-08-04 to 69 on 2026-07-31 (net +67). 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
Can you send the certificate of analysis (COA) for the lot number on my bottle?
A real COA names the testing laboratory, the test date, the lot it covers, and what was measured. “Third-party tested” with no document behind it is a marketing sentence.
What is the product’s UPC or GTIN?
The barcode is how a product gets matched to outside records — certification registries, label databases, recall data. Without it, almost nothing can be cross-checked.
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.
What is the amount of each ingredient inside the proprietary blend?
A blend total tells you nothing about whether any single ingredient reaches a dose used in research. Brands may decline — that answer is informative too.
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.
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 |
|---|---|---|
| Quality-testing claim “…3rd-Party Tested…” | Claimed, not verifiable We looked for: the observed listing, saved brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried | No named laboratory or lot-specific certificate was found for this exact product. No exact brand product page was available for a document check. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur. |
| Speed-of-results claim “…With 60 DAY-SUPPLY, take 1 FAST-ACTING melatonin gummy 30 minutes before bed to enjoy best nights.…” | 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. |
| Manufacturing claim “…GOOD MANUFACTURING PRACTICE GMP…” | 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 “…Enhanced with 30 mg melatonin，magnesium, B6, L-theanine, GABA，Chamomile, Lemon Balm and Lavender Extract, this scientifically-backed formula promotes faster and deeper r” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed. |
“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 |
|---|---|---|
| Magnesium (as Magnesium Citrate) | shaded = doses used in studies (200 mg–420 mg) · bar = this label | 100 mg — below the studied range |
| Melatonin | shaded = doses used in studies (0.5 mg–5 mg) · bar = this label | 30 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.
Documented cautions
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 — 2 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
| LookCloser record ID | lc-5983303e (internal — no barcode published, which limits cross-checking) |
| Brand | Veyttisy |
| Source listing identifier | B0DXPCWHTY |
| USPTO brand owner | Guangzhou Xinsilu Trading Company Ltd. (limited company (ltd.); China) · OTHER · China |
| Owner filed address | China); Tianhe Dist, Guangzhou, Rm B053, 307, Bldg 7, No.3 Xintang St, Guangdong, 510000, CHINA |
From the label (photo-read)
| Serving size | 1 Gummy |
| Servings per container | 60 |
| Pack statement | 60 Gummies |
| Badges printed on pack | 3RD PARTY CERTIFIED FOR QUALITY & POTENC, GOOD MANUFACTURING PRACTICE GMP, NON GELATIN, MADE FROM NON GMO INGREDIENTS, 3rd-Party Tested, Sugar-Free, Vegan Pectin |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 10 | High clearly legible in the photo |
| Total Carbohydrate | 3 g | High clearly legible in the photo |
| Total Sugars | 0 g | High clearly legible in the photo |
| Includes 0 g Added Sugars | 0 g | High clearly legible in the photo |
| Melatonin | 30 mg | High clearly legible in the photo |
| Magnesium (as Magnesium Citrate) | 100 mg | High clearly legible in the photo |
| Vitamin B6 (as Pyridoxine HCl) | 2 mg | High clearly legible in the photo |
| L-Theanine | 200 mg | High clearly legible in the photo |
| 5-HTP (5-Hydroxytryptophan from Griffonia Simplicifolia Seed | 100 mg | High clearly legible in the photo |
| GABA (Gamma-Aminobutyric Acid) | 100 mg | High clearly legible in the photo |
| Proprietary Botanical Blend | 350 mg | High clearly legible in the photo |
| Lavender Flower Extract (Lavandula Angustifolia) | 150 mg | High clearly legible in the photo |
| Chamomile Flower Extract (Matricaria Recutita) | 100 mg | High clearly legible in the photo |
| Lemon Balm Extract (Melissa Officinalis) | 100 mg | High clearly legible in the photo |
Claims printed on the packaging:
“For A Restful Night” · “Fall Zzz Faster” · “Support Restful Zzz” · “No Next Day Grogginess” · “With Magnesium, B6, 5-HTP, GABA and Botanical Blend” · “NATRUAL BERRY FLAVOR” · “MAXIMUM STRENGTH ZZZ AID FORMULA” · “30 MG MELATONIN”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Ingredient science — NIH references
Melatonin — NIH ODS · MedlinePlus · PubMed (2,320) · a hormone; not a vitamin/mineral
Magnesium — NIH ODS · MedlinePlus · PubMed (11,814) · UL 350 mg (SUPPLEMENTAL magnesium only (not from food))
Vitamin B6 — NIH ODS · MedlinePlus · PubMed (2,372) · UL 100 mg (adults; chronic high intake linked to neuropathy)
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
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
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 lc-5983303e · built August 02, 2026 · lookcloser.ai · corrections@lookcloser.ai