Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B Too often, BPC 157 gets boxed into a single use: injury recovery. Gabriel Alizaidy, MD, MS Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports