Is BPC 157 Banned? Oral vs. Injectable Forms Explained Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports BPC 157 No Proof Required! Office for Science and Society McGill University BPC 157 Peptide Erectile Dysfunction: What the Evidence Actually Shows Too often, BPC 157 gets boxed into a single use: injury recovery. Gabriel Alizaidy, MD, MS