Buy BPC-157 5mg UK | Research Grade

BPC-157, or Body Protection Compound-157, is a synthetic stable pentadecapeptide consisting of 15 amino acids (sequence: GEPPPGKPADDAGLV) derived from a protective protein originally isolated in human gastric juice. The molecule has attracted exceptional research interest because of its unusual stability in gastric fluid and its broad regenerative profile across multiple tissue types in preclinical models. It is sometimes referred to as a 'cytoprotective peptide' in the published literature.

Mechanistic research has linked BPC-157 to upregulation of growth-hormone receptor expression, increased nitric oxide generation, modulation of the VEGFR2 angiogenic pathway, enhanced fibroblast migration and collagen organisation, and protective effects on gut epithelial integrity through the dopaminergic and serotonergic systems. These pathways collectively underpin the repair and angiogenic effects observed in tendon, ligament, muscle, bone, vascular and gastrointestinal in-vitro models.

Published in-vitro and preclinical research has investigated BPC-157 in tendon-to-bone healing models, ligament and Achilles repair studies, gastric ulcer and inflammatory bowel models, traumatic brain injury recovery in rodent models, vascular endothelial repair, periodontal regeneration, and cardiac ischaemia-reperfusion research. It is one of the few research peptides with a consistent regenerative signal across both musculoskeletal and visceral tissue types.

Store the lyophilised BPC-157 vial at -20°C, sealed, protected from light. Reconstitute with bacteriostatic water (0.9% benzyl alcohol) — typically 1ml or 2ml per 5mg vial. Add solvent slowly down the side of the vial; do not shake. Once reconstituted, refrigerate at 2–8°C and use within 4–6 weeks. BPC-157 is notably stable in solution compared with many research peptides, but it should never be refrozen after reconstitution.

Every BPC-157 5mg vial is independently HPLC-UV tested by Janoshik Analytical or Aspen Bioanalytics to a minimum of 98% purity, with mass-spectrometry identity confirmation against the published molecular weight of 1,419.55 Da. The signed PDF Certificate of Analysis for the exact lot is downloadable from this product page. Lot numbers on the vial sticker and the CoA are matched.

BPC-157 is the most counterfeited peptide on the grey market — under-dosed vials, fabricated CoAs and substituted compounds are widespread. Peptides UK addresses this directly: every batch is independently tested before stocking, every CoA is verifiable, every vial is stocked in the UK and dispatched same-day from Manchester via Royal Mail Tracked 24. No overseas customs risk, no anonymous sourcing.