Does BPC 157 Cause Erectile Dysfunction? Evidence and Safe Treatments Bolt Pharmacy Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype Peptides, explained: Answers to your top questions PEPTIDE PLAYBOOK EPISODE 1: BPC 157 Kicking off the series with the peptide that's taken the biohacking world by storm: BPC 157. Known as the Body Protection Compound, it's praised for healing BPC 157: Miracle Healing Peptide or Hidden Danger?