What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B Not all peptides are hype. Some are being seriously studied for how the body repairs, recovers, and adapts. BPC 157 is one of the most talked about compounds right now not because of 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 Gastric pentadecapeptide body protection compound BPC 157 and its role in accelerating musculoskeletal soft tissue healing Cell and Tissue Research Springer Nature Link BPC 157 Precision Performance Physical Therapy Frontiers BPC 157 as a Therapy for Retinal Ischemia Induced by Retrobulbar Application of L NAME in Rats