BPC-157

BPC-157 peptide (Body Protection Compound-157) is a synthetic pentadecapeptide derived from a protective protein naturally occurring in human gastric juice. Consisting of 15 amino acids with the sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val, this BPC-157 peptide is distinguished by its remarkable stability in acidic environments, remaining intact in human gastric juice for over 24 hours — a property uncommon among bioactive peptides.

The mechanism of action of BPC-157 peptide involves multiple interconnected signaling pathways. Its primary mode of activity centers on activation of the VEGFR2 (Vascular Endothelial Growth Factor Receptor 2) pathway, which promotes angiogenesis and the formation of new blood vessels in damaged tissues. BPC-157 also engages the nitric oxide (NO) system, the Akt-eNOS axis, and ERK1/2 signaling, contributing to enhanced fibroblast activity, endothelial repair, and neuromuscular stabilization. Additionally, the peptide upregulates growth hormone receptor expression and activates FAK-paxillin complexes involved in cellular migration and tissue remodeling.

Research into BPC-157 peptide spans a broad range of preclinical domains, including musculoskeletal repair involving tendon, ligament, muscle, and bone healing models, gastrointestinal cytoprotection and mucosal integrity, neuroprotective activity in traumatic brain and spinal cord injury models, modulation of dopaminergic and serotonergic neurotransmitter systems, and anti-inflammatory and antioxidant responses. A comprehensive systematic review covering 36 studies from 1993 to 2024 confirmed beneficial outcomes across multiple tissue types in preclinical models (Emerging Use of BPC-157 in Orthopaedic Sports Medicine, 2025). Further research has explored its interaction with the nitric oxide system and its role in counteracting oxidative stress (Multifunctionality of BPC 157 – Pharmaceuticals, 2025).

The peptide is supplied as a lyophilized powder to ensure optimal stability during storage and handling. Store lyophilized BPC-157 peptide at -20°C, protected from light and moisture. Reconstituted solution should be kept at 2–8°C and used within 30 days. Avoid repeated freeze-thaw cycles. Certificate of Analysis (COA) included with every order. Explore related research peptides: TB-500, MOTS-c, and Epitalon.