Eddy I used BPC 157 for the first time 10 years ago after reading @bengreenfieldfitness post. Had a gym injury that wouldn't go away. Months of Instagram Physio: How's your shoulder feeling? Patient: Good! I started BPC 157 peptides last week. Physio: [Googles furiously in real time] Raise your hand if peptide talk is suddenly part of every Caelum What Is BPC 157 And How Does It Work? , BPC 157 is a synthetic peptide derived from a protein in human gastric juice. It has gained attention in the fitness and biohacking communities for its Biohack: Ben Greenfield is Injecting Himself with BPC 157 Adafruit Industries Makers, hackers, artists, designers and engineers! Here Come the Excuses (and how to do BPC 157)