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 · 850057882360 · back to the summary
Hair Skin and Nails Gummies for Women - Extra Strength Biotin and Collagen Gummies for W…
Exact product checkedGTIN 00850057882360 · checked 2026-08-06
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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 biotin claim matches the panel
MARKETING10 mg — per-serving claim
PANELBiotin 10 mg — same amountFish Collagen Peptide 100 mg
matches panelWe did the comparison: the listing claims 10 mg of biotin, and the listing-image panel shows 10 mg biotin 2 gummies. Those amounts agree. This is internal consistency, not independent lab testing.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 20 | — | |
| Total Carbohydrates | 5 g | — | |
| Total Sugars | 3 g | — | |
| Includes Added Sugars | 3 g | — | |
| Biotin | 10000 mcg | — | |
| Sodium | 5 mg | — | |
| Fish Collagen Peptide | 100 mg | — |
Mass check · assumptions shown
5.1 g listed contents = 0.1 g major actives + 5 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:claude-cli:subscription 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
Exact trademark owner identified
USPTO lists Esther Product Distributors LLC (LIMITED LIABILITY COMPANY) in DELAWARE, USA 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.
Documented concerns
What needs caution1
These are documented contradictions or claims that need more evidence. They are separate from missing data.
The label says 5.1 g of biotin in 4 gummies — but not what those
A serving is 4 gummies, and the panel lists 5,100 mg — 5.1 g — of biotin 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, biotin 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 5.1 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 6, 2026.
Unresolved public record
What is still missing8
We looked for these signals but could not settle them from public sources. A gap is not a strike.
Review-count history: not available
Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.
“Lab tested” claimed, but no lab or report named
The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.
Listing claim matches the label panel
The listing claims 10 mg; the photo-read Supplement Facts panel shows Biotin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.
Cost to reach a studied dose
At 250.0 serving(s) a day to reach the low end of the studied range (2500–15000 mg), this product runs roughly $3,332 per month. A price observation, not a recommendation.
Research context is available for the listed ingredients
Published sources describe how collagen peptides have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: PubMed search: collagen peptide supplementation trial, WebMD search: collagen.
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.
No recall found — which is not the same as being tested
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.
UPC valid, no independent record
Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.
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
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.
2
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 850057882360.
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 |
|---|---|---|
| Quality-testing claim “…Natures Craft Quality - We are proud to be a leading name in Collagen for women Gummies for women and other Hair growth vitamins with third party lab tested formulas to ” | 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. |
| Benefit claim “Hair Skin and Nails Gummies for Women - Extra Strength Biotin and Collagen Gummies for Women Hair Skin Nails Support - Non-GMO Kosher Marine Collagen Biotin 10000mcg per ” | 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
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 |
|---|---|---|
| Fish Collagen Peptide | shaded = doses used in studies (2.5 g–15 g) · bar = this label | 100 mg — below 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 | 850057882360 — via source listing UPC |
| Brand | Natures Craft |
| Source listing identifier | B0CN1N96BB |
| Retailer listing title | Hair Skin and Nails Gummies for Women - Extra Strength Biotin and Coll… show full titleHair Skin and Nails Gummies for Women - Extra Strength Biotin and Collagen Gummies for Women Hair Skin Nails Support - Non-GMO Kosher Marine Collagen Biotin 10000mcg per serving - 90 Count |
| USPTO brand owner | Esther Product Distributors LLC · LIMITED LIABILITY COMPANY · DELAWARE, USA |
| Owner filed address | 1013 CENTRE ROAD SUITE 403-B, WILMINGTON, DELAWARE 19805, UNITED STATES |
From the label (photo-read)
| Serving size | 2 Gummies |
| Servings per container | 45 |
| Pack statement | 90 Gummies | 45-Day Supply |
| Badges printed on pack | Non-GMO, ISO 17025 LAB TESTED, GMO FREE, GLUTEN FREE, PEANUT FREE, NATURALLY SOURCED FLAVORS & COLORS, U (OU Kosher) |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 20 | High clearly legible in the photo |
| Total Carbohydrates | 5 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 |
| Biotin | 10000 mcg | High clearly legible in the photo |
| Sodium | 5 mg | High clearly legible in the photo |
| Fish Collagen Peptide | 100 mg | High clearly legible in the photo |
Claims printed on the packaging:
“ROOTED IN NATURE” · “BACKED BY SCIENCE” · “With Extra Strength Biotin 10,000mcg” · “Naturally Sourced Flavors & Colors” · “HAIR, SKIN & NAILS” · “RASPBERRY FLAVOR” · “The Beauty Duo” · “Hair Growth Support”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $19.99 checked Aug 06, 2026 — varies by variant/session; price history pending |
Official brand domain: shopnaturescraft.com. This storefront does not expose a complete public catalog count.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Biotin — NIH ODS · MedlinePlus · PubMed (1,606) · no UL; high doses interfere with lab tests
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
collagen peptides — PubMed search: collagen peptide supplementation trial · WebMD search: collagen · ClinicalTrials.gov — 587 registered studies
ℹ Use pattern in research: daily oral use over 8+ weeks in studies.
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 850057882360 · built August 06, 2026 · lookcloser.ai · corrections@lookcloser.ai