Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype Have you used peptides? What are your thoughts? Let me know below Peptides are short chains of amino acids that play vital roles in cellular signaling and repair throughout the body. Comment Curious for the peptides newsletter Following the GLP 1 wave, few compounds are generating as much buzz as BPC 157 (Body Protection Compound 157). In preclinical research, this peptide has shown intriguing effects on Too often, BPC 157 gets boxed into a single use: injury recovery. Gabriel Alizaidy, MD, MS