BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence Too often, BPC 157 gets boxed into a single use: injury recovery. Gabriel Alizaidy, MD, MS BPC 157: Potential Benefits and Side Effects Based on Current Research BPC 157 Therapy in Austin BEAUX MedSpa Peptide Series #2 BPC 157 Your body already makes this peptide. BPC 157 is naturally found in your gastric juice it's part of how your gut protects itself. Scientists isolated it, The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University