BPC 157 Cost: What You Need to Know BPC 157 No Proof Required! Office for Science and Society McGill University BPC 157 is one of the peptides that has been getting a lot of attention recently. It is a synthetic peptide derived from a protein found in human gastric juice. In experimental research, Is BPC 157 safe for use in humans? Is there evidence that BPC 157 use in humans facilitates muscle and tendon healing? Is the lack of human data in BPC 157 a red flag? If a drug could actually knit torn tendons back together in weeks, a trillion dollar pharmaceutical industry probably wouldn't bury Peptides are nearly everywhere in fitness marketing, but the gap between the influencer hype and the clinical evidence is massive. We just did a forensic audit of the entire market. We covered: