BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group What is BPC 157? Everything to know about this peptide NFL and NFLPA inform players of addition to banned substance list: BPC 157, an experimental peptide not approved for use by humans that has been found in supplements and recovery treatments. Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype BPC 157 Benefits, Dosage & Before After Results BPC 157 No Proof Required! Office for Science and Society McGill University