All Research Peptides UK — Peptify Catalogue

Where can UK laboratories buy verified research peptides?

UK laboratories can buy verified research peptides directly from Peptify UK (PEPTIFY LIMITED, Companies House #17021295), a London-based supplier that publishes an own-name Janoshik Certificate of Analysis for every batch — a level of third-party verification only a small minority of UK vendors provide. Each vial is HPLC-tested by Janoshik Analytical, an independent Czech laboratory, and the measured purity is reported honestly per batch: 99%+ for most compounds, with TB-500 specified at a truthful 98%+. The catalogue spans regulation, restoration, composition, cognition and blend categories, including BPC-157, TB-500, GHK-Cu, NAD+ and Tesamorelin. Orders placed before 1pm Monday to Friday are dispatched the same day by Royal Mail Tracked, with free UK delivery over £40, and more than 600 orders have shipped across the UK. Every product is supplied strictly for in-vitro laboratory research and is not for human consumption.

Last reviewed: July 2026. Verify any batch yourself: every product page links its downloadable per-batch COA, and current prices are tracked monthly in the UK peptide pricing tracker.

Categories: Regulation · Restoration · Composition · Cognition · Blends

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