PX1 Research manufactures and tests in the United States and ships tracked to United Kingdom — 4–7 business days from dispatch via DHL Express. Every vial is supplied lyophilized with a lot-matched certificate of analysis, for laboratory research use only.
HMRC entry with a research-use-only commercial invoice. Import VAT and any duty are assessed at clearance; laboratories with an EORI number should provide it at checkout so the entry is filed against the institution rather than the individual.
Once the consignment clears, express delivery reaches London, Manchester, Birmingham, Edinburgh and regional addresses on the courier's standard domestic legs. Remote and island postcodes can add one to three business days.
Browse the full research peptide catalog, review certificates of analysis for the exact lots we ship, and check shipping & payment terms. Laboratories ordering at volume can request wholesale pricing on the wholesale program page. Products are sold for laboratory research use only and are not for human or veterinary use.