Research peptide retailer
Prime Peptides
Conduct flag on file
Per-batch dated CoAs with batch numbers freely viewable on a testing page and repeated on each product page, each with a direct verify link into verify.janoshik.com's own portal.
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
Trust Index status
CoA: partial95/100 · B+
Founded
Not disclosed
Companies House
13978217
Business Transparency
Confirmed
Last verified
2026-08-19
- ⚠ Publishes benefit claims next to products despite research-only framing
CoA library: https://primepeptides.co/testing/
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- · FAQ literally asks 'What dose should I take?' -- a human-use dosing question, a clear and separate compliance issue regardless of the benefit-claim question.
- · Benefit-claim language observed on site: "What dose should I take? (site FAQ, alongside homepage product-collection framing like 'Tissue Repair & Regeneration Research', 'Metabolic Function Research', 'Skeletal Muscle & Recovery Research')"
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 Prime Peptides, 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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