Research peptide retailer
Peak Research Co
Lab not named
Dedicated certificates page openly lists per-product CoA headers with no login wall, but names no specific lab and shows no batch dates or QR verification; product page combines RUO disclaimer with explicit benefit claims.
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
CoA per batch
Unverified
Access
image
Lab
not named (page/site refers only to "independent lab" / "US-based testing", no specific lab identified)
QR-verifiable
No
Trust Index status
CoA: partial30/100 · C
Founded
Not disclosed
Companies House
Not disclosed
Business Transparency
Not established
Last verified
2026-08-19
No UK trading entity found
We searched UK Companies House thoroughly (exact name, exact phrase, and plausible variants) and found no matching registration, despite this site presenting as UK-based. This caps the CoA tier below green regardless of score. It is not proof of wrongdoing, only that we could not confirm who operates this business: see methodology.
- ⚠ Publishes benefit claims next to products despite research-only framing
- ⚠ No UK trading entity could be found despite a thorough search, though the site presents as UK-based
CoA library: https://peakresearch.co/certificates/
Re-checked on a rolling basis, not a fixed monthly cycle; see the last-verified date above. See methodology for how this is scored.
Separate from the CoA score
Responsible Practice assessment
Material concerns- · Direct, unhedged property claims ('Renowned for its healing and protective properties') plus named medical conditions (bone deterioration, ulcers) with zero research qualifier.
- · Benefit-claim language observed on site: "Renowned for its healing and protective properties / Offers a variety of gastrointestinal benefits / Aids in addressing conditions like bone deterioration, joint pain, intestinal damage, and ulcers / Supports tissue repair and reduces inflammation in muscles, tendons, ligaments / May activate a network of activities through peptidergic defense systems (BPC-157 product page)"
We assess what a brand publishes and makes available to customers, not its intentions. Full framework and what each status means: how we assess brands. Think this is wrong? Email [email protected] with evidence.
Not yet Independently Verified
The CoA tier and Responsible Practice status above are free and mechanical. Nobody, including Peak Research Co, has paid for the deeper lab-accreditation, batch-traceability, and corporate-history checks yet. Request that it be run →
Our verdict
Last reviewed 2026-08-19. PeptideClear earns nothing when readers click through, and this link carries no tracking. Editorial criteria are documented in our methodology.
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