Research peptide retailer
Peptide Lab UK
Brand-new (February 2026) UK research peptide retailer. GLP-1-led catalogue (Retatrutide, Tirzepatide, Tesamorelin) alongside classic stack. CoA available via email request only. Minimal lead-gen plumbing, no Trustpilot, no Companies House number on site.
Headline price
From £55.99
Regulated as
Trading as PeptideLabUK LTD, UK research-chemical supplier
Delivery area
UK-wide
Certificate of Analysis profile
CoA per batch
Yes
Access
Lab
Not named
QR-verifiable
No
CoA library: https://peptidelabuk.co.uk/certificates-of-analysis/
CoA profile auto-refreshed monthly. See methodology for scoring.
Best for
Buyers specifically seeking GLP-1 research compounds (Retatrutide especially) inside a UK-billed catalogue, who do not require third-party trust signals.
Weak on
Brand-new (Feb 2026 launch). No Trustpilot, no widgetised reviews, no founder named, no Companies House number visible. CoA email-gated. No on-site address.
What stands out
- · Retatrutide is the headline product (5/10/20mg variants dominate the catalogue)
- · Lyophilised powders + pre-prepared liquid solutions
- · Sale-from-was-price markup on most SKUs
Useful pages on Peptide Lab UK
Our verdict
Peptide Lab UK flagged in 19 May 2026 competitor review for keyword-stuffed alt-text (SEO manipulation signal) and Retatrutide listings with unnamed lab partner. Trust Index downgrade pending review. Pending: verify Companies House registration and named lab partner before re-tiering. GLP-1-led catalogue remains the differentiator but trust signals are now under active scrutiny.
Last reviewed 2026-05-20. PeptideClear earns a referral fee when readers click through and convert. Editorial criteria are documented in our methodology.
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