What is BPC-157 and how does it work for healing?

BPC-157 (Body Protection Compound-157) is a 15-amino-acid peptide derived from a protective protein found in human gastric juice. Research indicates it works by upregulating growth hormone receptor expression, increasing VEGF receptor activation, and reducing inflammatory cytokines. Preclinical studies have shown it may improve functional and structural outcomes in muscle, tendon, ligament, and bone injuries, with a 2024 systematic review identifying 35 preclinical studies demonstrating healing benefits across multiple tissue types.