LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00198715408638XParadigm Puritas Corpus · checked Jul 31, 2026 · on sale since Feb 18, 2025
Quick read · XParadigm Puritas Corpus

Liquid Collagen Peptides with Biotin & Hyaluronic…

Checked against public sources on July 31, 2026 · LookCloser does not sell or recommend supplements.

30servings per container

Does the marketing hold up?

Research links are available for collagen peptides. Use the linked research to check whether the ingredient and outcome you care about are actually connected. Ingredient evidence does not verify this product.

Is the dose real?Listing and panel agreeboth say 10,000 mcg of Biotin
What a serving costs$1.33per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?No exact match in USPTO
Is it the real thing?Barcode matches outside records
Trouble on record?No recalls found

“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.

2◖ partly confirmedno contradictions · no recalls
The label itself

What the Supplement Facts panel says

Serving size Serving Size: 20ml · 30 servings per container · 600 ml (20.3 fl.oz)

Calories15
Total Carbohydrate2 g
Total Sugars0 g
Protein3 g
Vitamin C (as ascorbic acid)200 mg
Vitamin E (as DL-alpha-tocopheryl acetate)30 mg
Vitamin B6 (pyridoxine hydrochloride)4 mg
Biotin (Vitamin B7)10,000 mcg
Pantothenic Acid (Vitamin B5)10 mg
Sodium<5 mg
Hydrolyzed Collagen Types I and III (from Bovine)3,000 mg
Hyaluronic Acid60 mg
Rose Hip Extract100 mg

Printed on the package: GLUTEN FREE · NON GMO · SUGAR FREE · NO ARTIFICIAL FLAVORS · FSSC 22000 · FDA · GMP

We read 13 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.

Marketing claims, checked

The checks, one by one

The public sources did not settle the marketing promises on this label.

Partly confirmed2

“GMP”

“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.

Evidence →
“curated formula ensures every ingredient complements and enhances one”

Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.

Evidence →

Ingredient research can support context, but it is not a trial of this exact product.

Quick read · 1 useful finding

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

CheckedCan you trust the review pattern?

Reviews rose from 4 to 14 between October 8, 2025 and May 16, 2026 — no sudden jump.

A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.

Evidence and sources

Written reviews rose from 4 to 14 between October 8, 2025 and May 16, 2026. The largest rise inside any single 30-day window was about 5, so the count moved in steps rather than in one burst.

Locked evidence record →Open the full source-linked finding
What remains open 4
  • No FDA recall matched this brand in the current search.
  • We have not found a public label filing for this exact product.
  • Barcode checksum is valid; no independent product record was found.
  • Brand ownership is not settled in this record.

These are evidence gaps, not strikes against the product.

Research behind the findings

Dose and research context

We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.

Background reading

What the research says about these amounts

Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.

The panel lists 3 g of collagen peptides per serving. Studies we found used 2.5 g–15 g a day, so this sits inside that range.

0studied 2.5 g–15 g

Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.

Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$39.99

$1.33 per labeled serving

matching UPC/GTIN · checked Jul 31, 2026

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iHerb

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

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Target

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

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Walmart

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

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Only one exact price was available at build time; prices change by date, seller, and promotion.

No official brand storefront is confirmed in this record. That is neutral, but it prevents a direct brand-price, label, review, and document check.

Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.

Want to inspect the evidence?

The full report shows every source, the exact unresolved question, and the documentation that would settle it.

Read / share full evidence →

Record built August 02, 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.