Thoughts on BPC 157? : r crossfit 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 Wolverine stack: Benefits, side effects and legality Thinking about BPC 157? Read this first. 5 things to know before your first reconstitution what it actually does, the standard dose, the rest day mistake most people skip, and the legal status