Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype What is the recommended use and safety profile of Peptide BPC (Body Protection Compound) 157? 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 Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports