Think twice before injecting peptides bought online: unauthorized products can seriously harm you Canada.ca BPC 157: Tendon Repair and More Orthopedic Use of BPC 157 Sports Med Review BPC 157: Miracle Healing Peptide or Hidden Danger? Everyone's talking about peptides like this so let's actually look at the science. Yes there is a study on BPC 157 and cancer. But it's a 2004 conference abstract (not even a Regeneration or Risk? A Narrative Review of BPC 157 for Musculoskeletal Healing Current Reviews in Musculoskeletal Medicine Springer Nature Link