Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype Bpc 157 and TB 500 My protocol and results explained! I've talked about this with probably a dozen different guys over the last 4 months so hopefully this helps someone else. #progress # I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA Can BPC 157 Increase Penis Size? What the Evidence Actually Shows