BPC 157 in Australia: Benefits, side effects, risks and legality What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B 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, PDF) Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review BPC 157 for athletes and injury treatment: Science, safety, and legal concerns Dr. TLDR: BPC 157 has not been proven to cause cancer. But it has also not been proven safe in people with active cancer, recent cancer, premalignant conditions, suspicious lesions, or high