Peptify UK (PEPTIFY LIMITED, Companies House #17021295) is a London-based supplier of research-use-only peptides. Every batch is HPLC-tested by Janoshik Analytical, an independent laboratory, and every product page links its own downloadable per-batch Certificate of Analysis published under Peptify's own name — a level of third-party verification only a small minority of UK suppliers provide. Orders placed before 1pm Monday to Friday are dispatched the same day from London by Royal Mail Tracked, with free UK delivery on orders over £40. More than 600 orders have shipped across the UK. Payment is by Open Banking (instant, FCA-regulated bank transfer) or cryptocurrency. All material is supplied strictly for in-vitro laboratory research and is not for human consumption.
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Every vial can be checked against its batch: the certificates page explains the COA system, the research library covers each compound's published literature, and the UK peptide pricing tracker publishes dated price comparisons across UK suppliers each month. Popular references: BPC-157, TB-500, GHK-Cu, NAD+, Retatrutide, how to read a peptide COA.
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Research use only. Not for human consumption. PEPTIFY LIMITED, 6th Floor, 37 Lombard Street, London EC3V 9BQ.