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 · lc-32180f90 · back to the summary
DRFOSTER Marine Collagen Peptides Powder for Joint Support
Exact product checkedGTIN not published · checked 2026-07-21
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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
What the label discloses
13listed rows
13separately quantified
0combined blend totals
The listing-image panel publishes an amount for each of its 13 listed rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 35 | — | |
| Total Fat | 1 g | — | |
| Sugars | 0 g | — | |
| Protein | 8 g | — | |
| Sodium | 3 mg | — | |
| Vitamin C | 120 mg | — | |
| Vitamin E | 45 mg | — | |
| Biotin | 10 mg | — | |
| Hydrolyzed Fish Collagen Peptide | 9000 mg | — | |
| Glucosamine Hydrochloride | 500 mg | — | |
| Taurine | 180 mg | — | |
| Hyaluronic Acid | 120 mg | — | |
| Methylsulfonylmethane (MSM) | 50 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; the open question is whether those listed amounts are independently verified and how they compare with relevant research.
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
Exact trademark owner identified
USPTO lists NATURAL TARGET LLC (LIMITED LIABILITY COMPANY) in MASSACHUSETTS, 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 caution0
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
What is still missing6
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 4.6★ across 459 ratings. 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.
Listed amounts fit the serving
Technical check only: the panel’s 9 actives sum to 10,025 mg, which fits inside the ≈10,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.
Photo-read pack math is internally consistent
35 servings × 10 g = 350 g, matching the printed net weight 350 g (NET WT: 12.35 oz (350 g)). This checks agreement within the photo read; it is not an independent contents test.
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.
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.
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
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.
3
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.
4
Were the endorsing professionals compensated, and what exactly did they review?
An endorsement can be genuine and still not mean the product was tested. Ask whether they reviewed the formula, the manufacturing, or only the marketing.
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
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 “…ALL NATURAL & HIGH QUALITY - Our hydrolyzed marine collagen is third-party tested for purity & potency and manufactured in a GMP-certified facility to ensure it meets pr” | 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. |
| Professional-endorsement claim “…APPROVED DOCTOR FORMULATED…” | Marketing credential We looked for: who the professionals are, whether they were compensated, and what the endorsement covers | A professional endorsement is a marketing credential, not clinical evidence. Public sources don’t establish who was consulted, whether they were paid, or what specifically they reviewed. |
| Manufacturing claim “…ALL NATURAL & HIGH QUALITY - Our hydrolyzed marine collagen is third-party tested for purity & potency and manufactured in a GMP-certified facility to ensure it meets pr” | 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 “DRFOSTER Marine Collagen Peptides Powder for Joint Support, Hydrolyzed Type I & III Fish Collagen with MSM + GC, Hyaluronic Acid & Vitamin C for Skin, Hair & Nails, Wild-” | 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 |
|---|---|---|
| Hydrolyzed Fish Collagen Peptide | shaded = doses used in studies (2.5 g–15 g) · bar = this label | 9 g — 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 — 2 of 6 public signals
✓ Supplement Facts visible in photos✓ Brand's own store found· Per-serving dose established — not published· UPC / GTIN published — not published· 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
| LookCloser record ID | lc-32180f90 (internal — no barcode published, which limits cross-checking) |
| Brand | DRFOSTER |
| Source listing identifier | B0CXSQ56J2 |
| Retailer listing title | DRFOSTER Marine Collagen Peptides Powder for Joint Support, Hydrolyzed… show full titleDRFOSTER Marine Collagen Peptides Powder for Joint Support, Hydrolyzed Type I & III Fish Collagen with MSM + GC, Hyaluronic Acid & Vitamin C for Skin, Hair & Nails, Wild-Caught Fish, 35 Servings |
| USPTO brand owner | NATURAL TARGET LLC · LIMITED LIABILITY COMPANY · MASSACHUSETTS, USA |
| Owner filed address | 327 CENTRE ST, #306, JAMAICA PLAIN, MASSACHUSETTS 02130, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Scoop (10 g) |
| Servings per container | 35 |
| Net weight | NET WT: 12.35 oz (350 g) |
| Badges printed on pack | WILD CAUGHT, GMP CERTIFIED PRACTICE, GMO FREE, NON GMO, SUSTAINABLE SOURCES, GLUTEN FREE, HA, GH, GMP CERTIFIED, GMP, SUGAR FREE, APPROVED DOCTOR FORMULATED, SUSTAINABLY SOURCED |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 35 | High clearly legible in the photo |
| Total Fat | 1 g | High clearly legible in the photo |
| Sugars | 0 g | High clearly legible in the photo |
| Protein | 8 g | High clearly legible in the photo |
| Sodium | 3 mg | High clearly legible in the photo |
| Vitamin C | 120 mg | High clearly legible in the photo |
| Vitamin E | 45 mg | High clearly legible in the photo |
| Biotin | 10 mg | High clearly legible in the photo |
| Hydrolyzed Fish Collagen Peptide | 9000 mg | High clearly legible in the photo |
| Glucosamine Hydrochloride | 500 mg | High clearly legible in the photo |
| Taurine | 180 mg | High clearly legible in the photo |
| Hyaluronic Acid | 120 mg | High clearly legible in the photo |
| Methylsulfonylmethane (MSM) | 50 mg | High clearly legible in the photo |
Claims printed on the packaging:
“HYALURONIC ACID - MSM” · “GLUCOSAMINE - VITAMIN C” · “HYDROLYZED TYPE I & III COLLAGEN” · “Remains Healthy Skin & Hair” · “Revitalizes Your Nail” · “Heals The Entire Body From Within” · “DRFOSTER Marine Collagen is made from wild-caught from pristine waters of the North Atlantic.” · “lowest pollution, highest safety, is an excellent supplement for pescatarians.”
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
We found a brand storefront, but we could not match any price on it to this exact product when we checked.
Official brand domain: drfoster.co. 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
Vitamin C — NIH ODS · MedlinePlus · PubMed (11,019) · UL 2000 mg (total intake, adults)
Vitamin E — NIH ODS · MedlinePlus · PubMed (12,326) · UL 1000 mg (supplemental alpha-tocopherol, adults)
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 lc-32180f90 · built September 03, 2026 · lookcloser.ai · corrections@lookcloser.ai