Every declared ingredient has an amount · 22 quantified rows.
You can compare each declared dose with research instead of guessing what is hidden inside a blend.
Exact product checked · GTIN 23249010180Sports Research · observed 2026-07-22
The useful read · Sports Research
Sports Research® Collagen Peptides Protein Powder 16oz…
Every declared ingredient has an amount · 22 quantified rows.
Rebuilt from public sources on July 23, 2026 · evidence availability is not a safety or effectiveness verdict.
The barcode identity checks out · 023249010180.
The outside identifier points to this product, so the other checks are less likely to be about a look-alike.
Registered in NIH's supplement label database (DSLD)
A government label filing makes the declared formula easier to inspect and compare over time.
Shopper scorecard
The useful findings, in decision order.
Only product facts and comparisons earn a card. Pipeline gaps stay collapsed.
Is the label honest?
Checks outNIH / published research
Every declared ingredient has an amount · 22 quantified rows.
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Why it mattersYou can compare each declared dose with research instead of guessing what is hidden inside a blend.
Open the source-linked findingWho is behind it?
Checks outBarcode / GTIN record
The barcode identity checks out · 023249010180.
Open Food Facts resolves 023249010180 to "Collagen Peptides" (Sports Research) — consistent with this listing.
Why it mattersThe outside identifier points to this product, so the other checks are less likely to be about a look-alike.
Open the source-linked findingChecks outNIH label catalog
Registered in NIH's supplement label database (DSLD)
Label #268524 “Marine Collagen Peptides Unflavored” (SR Sports Research), entered 2022-07-21, with the full Supplement Facts on file — see the panel below. NIH marks this label as off-market (superseded or discontinued version). Company on file: Distributor — Sports Research, San…
Why it mattersA government label filing makes the declared formula easier to inspect and compare over time.
Open the source-linked findingWill it do what you want?
Public contextNIH / published research
Research links are available for collagen peptides.
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.
Why it mattersUse the linked research to check whether the ingredient and outcome you care about are actually connected. Ingredient evidence does not verify this product.
Open the source-linked findingWhat remains open 1
- Panel amounts still need a clearer source image.
These are evidence gaps, not strikes against the product.
Relevant research · quick links
Read the ingredient evidence directly
These links provide the public research context used alongside the captured panel. They do not establish safety, effectiveness, or product quality.
What would settle the biggest open question?
What would resolve: Panel arithmetic needs confirmation? Evidence that would settle it: identity-bound Supplement Facts panel.
Open the full evidence trailSources, edge cases, and every unresolved check
Confirmed evidence
What checked out04
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Full label filed with NIH — ingredients on public record
Label #268524 “Marine Collagen Peptides Unflavored” (SR Sports Research), entered 2022-07-21, with the full Supplement Facts on file — see the panel below. NIH marks this label as off-market (superseded or discontinued version). Company on file: Distributor — Sports Research, San Pedro, CA.
Testing claim names a recognized certifier
A named certifier/laboratory appears in the listing (registry cross-check pending).
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.
Barcode confirmed in an outside database
Open Food Facts resolves 023249010180 to "Collagen Peptides" (Sports Research) — consistent with this listing.
Documented concerns
What needs caution00
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 missing05
We looked for these signals but could not settle them from public sources. A gap is not a strike.
Panel arithmetic needs confirmation
The listing-image panel produced 20,890 mg across 19 actives for an ≈11,000 mg serving. That cannot be reconciled; the physical label or another exact filed document must settle it.
Photo-read pack math is internally consistent
41 servings × 11 g = 451 g, matching the printed net weight 454 g (Net Wt 16OZ (1LB) 454G). 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.
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 0 on 2026-02-27 to 10,000 on 2026-03-06 (net +10,000). 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.
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 023249010180.
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.
Record built July 23, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.