Research peptide retailer
GB Peptides
Lab not named
CoAs vague 'on request', no named lab; likely CH match (17136088) is a virtual office with active strike-off proposal, doesn't match Trustpilot's Coventry trading address.
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
CoA per batch
Unverified
Access
on-request
Lab
Not named
QR-verifiable
Unverified
Trust Index status
In-depth review needed10/100
Founded
Not disclosed
Companies House
17136088
Business Transparency
Confirmed
Last verified
2026-08-10
Needs re-confirmation, not a tier
The Companies House entity our research linked to this domain (17136088) carries an active strike-off proposal and sits at a virtual-office address that doesn't match the trading address on the retailer's own Trustpilot listing. Re-confirming the match before publishing a tier.
- ⚠ Registered office is a known mail-forwarding address
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- · Sells six weight-loss-adjacent compounds (semaglutide, tirzepatide, retatrutide, cagrilintide, and both Melanotan variants) with explicit benefit language on the product pages themselves, e.g. 'reduce appetite and food intake', 'body weight regulation', and a tanning benefit claim for Melanotan 1.
- · Terms & Conditions and refund policy pages return broken links (404).
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 GB Peptides, has paid for the deeper lab-accreditation, batch-traceability, and corporate-history checks yet. Request that it be run →
Our verdict
Last reviewed 2026-08-10. PeptideClear earns nothing when readers click through, and this link carries no tracking. Editorial criteria are documented in our methodology.
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