BPC 157: Experimental Peptide Creates Risk for Athletes 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 BPC 157 Peptide: Enhance Healing and Recovery Desert Mobile Medical Desert Mobile Medical, PLC BPC 157 And TB 500: Background, Indications, Efficacy, And Safety GlobalRPH BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group Orthopedic Use of BPC 157 Sports Med Review