Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group BPC 157 Injectable vs. Oral Which is Best Mike Torchia and Kwan James break down the difference between injectable and oral peptides. Injectables are more direct for joints, tissue repair, and PDF) Emerging Use of BPC 157 in Orthopaedic Sports Medicine: A Systematic Review