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 · 724195275059 · back to the summary
Zen Principle Marine Collagen Peptides Powder
Exact product checkedGTIN 00724195275059 · 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
19listed rows
19separately quantified
0combined blend totals
The listing-image panel publishes an amount for each of its 19 listed rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Alanine | 808 | — | |
| Arginine | 1,001 | — | |
| Aspartic Acid | 447 | — | |
| Cystine | 0 | — | |
| Glutamic Acid | 922 | — | |
| Glycine | 2,071 | — | |
| Histidine | 219 | — | |
| Hydroxylysine | 133 | — | |
| Isoleucine | 646 | — | |
| Leucine | 209 | — | |
| Lysine | 428 | — | |
| Methionine | 162 | — | |
| Phenylalanine | 200 | — | |
| Proline | 998 | — | |
| Serine | 570 | — | |
| Threonine | 352 | — | |
| Tryptophan | 0 | — | |
| Tryosine | 48 | — | |
| Valine | 162 | — |
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 out4
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 Relay Peak Research LLC (LIMITED LIABILITY COMPANY) in NEVADA, 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.
Found on the brand's own store
The brand's store lists this exact barcode as “Marine Collagen Peptides Powder” (variant: 1.5 lb) — identity confirmed across retailer listings.
Barcode confirmed in an outside database
UPCitemdb resolves 724195275059 to "Marine Collagen Peptides Powder. Wild-Caught Fish, Non-GMO. Supports Healthy Ski" (Zen Principle) — consistent with this listing.
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 missing7
We looked for these signals but could not settle them from public sources. A gap is not a strike.
“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.
Multi-ingredient formula — panel read, serving weight unknown
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.
Photo-read pack math is internally consistent
68 servings × 10 g = 680 g, matching the printed net weight 680 g (1.5 LB (650)). This checks agreement within the photo read; it is not an independent contents test.
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.
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 364 on 2025-07-29 to 377 on 2026-08-22 (net +13). 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
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.
3
Where are the ingredients sourced, and where is the product manufactured?
“Made in USA” can describe only the final bottling step. Ask which country the actives came from and whether the facility is audited.
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 724195275059.
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 “…3RD PARTY LAB 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. The exact brand page names no testing issuer and links no product-bound report. 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. |
| 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. |
| Origin claim “…Manufactured in the USA…” | Claimed, not verifiable We looked for: customs records or label filings showing where ingredients were sourced and where it was made | “Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product. |
| Benefit claim “…Supports Healthy Skin, Hair, Joints and Bones.…” | Not checked yet We looked for: whether the ingredient doses on the label match the doses used in published research | Ingredient-level evidence for this formula isn’t in our knowledge base yet. Recorded as not checked yet — not as a negative. |
“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.
Verifiability profile — 3 of 6 public signals
✓ UPC / GTIN published✓ Supplement Facts visible in photos✓ Brand's own store found· Per-serving dose established — 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
| UPC (barcode) — also our record ID | 724195275059 |
| Brand | Zen Principle |
| Source listing identifier | B07CKB9291 |
| Retailer listing title | Zen Principle Marine Collagen Peptides Powder 1.5 lb. Wild-Caught Fish… show full titleZen Principle Marine Collagen Peptides Powder 1.5 lb. Wild-Caught Fish, Non-GMO. Supports Healthy Skin, Hair, Joints and Bones. Hydrolyzed Types I, II, III & IV Protein. Amino Acids. Easy to Mix. |
| USPTO brand owner | Relay Peak Research LLC · LIMITED LIABILITY COMPANY · NEVADA, USA |
| Owner filed address | 774 Mays Blvd #10-603, Incline Village, NEVADA 89451, UNITED STATES |
From the label (photo-read)
| Serving size | 2 Scoops (10g) |
| Servings per container | 68 |
| Net weight | 1.5 LB (650) |
| Badges printed on pack | GMP CERTIFIED, 3RD PARTY LAB TESTED, NON GMO, GLUTEN FREE, HALAL, WILD-CAUGHT, ADDITIVES FREE, Manufactured in the USA, Manufactured and Packaged in the USA, 1% FOR THE PLANET, PLASTIC NEUTRAL, Wild-C |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Alanine | 808 | High clearly legible in the photo |
| Arginine | 1,001 | High clearly legible in the photo |
| Aspartic Acid | 447 | High clearly legible in the photo |
| Cystine | 0 | High clearly legible in the photo |
| Glutamic Acid | 922 | High clearly legible in the photo |
| Glycine | 2,071 | High clearly legible in the photo |
| Histidine | 219 | High clearly legible in the photo |
| Hydroxylysine | 133 | High clearly legible in the photo |
| Isoleucine | 646 | High clearly legible in the photo |
| Leucine | 209 | High clearly legible in the photo |
| Lysine | 428 | High clearly legible in the photo |
| Methionine | 162 | High clearly legible in the photo |
| Phenylalanine | 200 | High clearly legible in the photo |
| Proline | 998 | High clearly legible in the photo |
| Serine | 570 | High clearly legible in the photo |
| Threonine | 352 | High clearly legible in the photo |
| Tryptophan | 0 | High clearly legible in the photo |
| Tryosine | 48 | High clearly legible in the photo |
| Valine | 162 | High clearly legible in the photo |
Claims printed on the packaging:
“Wild-Cought Fish” · “Hydrolyzed Collagen Types I, II, WE IV” · “Unflavored” · “3RD PARTY LAB TESTED” · “WILD-CAUGHT” · “ADDITIVES FREE” · “RECOMMENDED BY MEDICAL AND NUTRITION EXPERTS” · “Wild-Caught Fish”
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)
Hydrolyzed Marine Collagen Peptides (From non-GMO, Wild-caught Cod, Pollock and Haddock)
Where it sells
| Seller | Price |
|---|---|
| Brand store (zenprinciple.com) ↗ | $56.95 variant: 1.5 lb — matching UPC/GTIN best price |
| Retailer listing ↗ | $79.99 checked Sep 03, 2026 — varies by variant/session; price history pending |
Brand store zenprinciple.com: 15 supplement products (+5 merch items) — a single-category catalog.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science
No knowledge-base entry yet for this formula's active ingredients — entries are added as the KB grows. Absence of a science card is a coverage gap, not a judgment.
Record 724195275059 · built September 03, 2026 · lookcloser.ai · corrections@lookcloser.ai