Research Use Only. Peptides Lab UK supplies research-grade materials for in-vitro laboratory research only. Nothing on this page is medical advice or an instruction for human or animal use, and no product sold on this website is a medicine.
What is BPC-157?
BPC-157 (also written BPC 157 or BPC157) is a synthetic pentadecapeptide (15 amino acids) whose sequence derives from a protein found in human gastric juice (“body protection compound”). It has been studied mainly in rodent and in-vitro models. It is not an authorised medicine in the UK, EU or US.
Published research
Most published work comes from a small number of research groups using rat models of gastrointestinal, tendon, ligament and soft-tissue injury, alongside in-vitro studies of tendon fibroblasts. Reviews describe interactions with angiogenic growth-factor signalling and the nitric-oxide system as proposed mechanisms. Recent systematic and narrative reviews emphasise that controlled human clinical trial data are very limited and that safety in humans has not been established.[1,2,3,4,5]
Limitations of the evidence
Much of the available literature is preclinical (cell and animal models) or comes from small numbers of research groups. Findings in defined experimental systems cannot be extrapolated to other settings, and this page does not provide dosing, administration or human-use information.
Laboratory handling and storage
Lyophilised peptides are generally stored sealed, protected from light and moisture, at low temperature as specified on the certificate of analysis. Once reconstituted for in-vitro work, solutions are typically kept refrigerated and used within a validated stability window. Researchers should follow their institution’s procedures and the batch documentation (HPLC purity and mass-spectrometry identity) supplied with each lot.
UK regulatory status
In the UK, medicines are regulated by the Medicines and Healthcare products Regulatory Agency (MHRA). Research-grade compounds sold by Peptides Lab UK are supplied strictly for laboratory research; they are not medicinal products, are not manufactured to medicinal GMP standards and must not be used in humans or animals.
Related research pages
- Research-Grade Peptides Guide
- BPC-157 for Tendon and Ligament Research
- BPC-157 UK Research Guide
- TB-500 UK Research Guide
- GLP-1 Peptides Complete Research Reference
- Retatrutide UK Research Guide
- Tirzepatide UK Research Guide
- UK Research Peptide Buying Guide
References
- Staresinic M et al. Gastric pentadecapeptide BPC 157 accelerates healing of transected rat Achilles tendon and in vitro stimulates tendocytes growth. J Orthop Res. 2003; 21(6):976-83. doi:10.1016/S0736-0266(03)00110-4 PMID: 14554208.
- Seiwerth S et al. BPC 157 and Standard Angiogenic Growth Factors. Gastrointestinal Tract Healing, Lessons from Tendon, Ligament, Muscle and Bone Healing. Curr Pharm Des. 2018; 24(18):1972-1989. doi:10.2174/1381612824666180712110447 PMID: 29998800.
- Gwyer D et al. Gastric pentadecapeptide body protection compound BPC 157 and its role in accelerating musculoskeletal soft tissue healing. Cell Tissue Res. 2019; 377(2):153-159. doi:10.1007/s00441-019-03016-8 PMID: 30915550.
- Vasireddi N et al. Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review. HSS J. 2025; 21(4):485-495. doi:10.1177/15563316251355551 PMID: 40756949.
- McGuire FP et al. Regeneration or Risk? A Narrative Review of BPC-157 for Musculoskeletal Healing. Curr Rev Musculoskelet Med. 2025; 18(12):611-619. doi:10.1007/s12178-025-09990-7 PMID: 40789979.
Disclaimer: All products sold by Peptides Lab UK are for laboratory research use only. Not for human or veterinary use, not for consumption, and not intended to diagnose, treat, cure or prevent any disease. This page is an educational literature summary and is not medical advice.
