Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype The peptide, the fitness world is obsessed with but what does the science actually say? BPC 157 (Body Protective Compound 157) has taken over gyms, Reddit threads, and biohacker forums. Athletes swear by The internet says BPC 157 is banned the FDA says something more nuanced. At Moonshot Medical in Park Ridge, IL, we provide honest, current guidance on peptide therapy through licensed compounding pharmacies. The science behind the peptide craze Scientific American