BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group Preclinical safety evaluation of body protective compound 157, a potential drug for treating various wounds ScienceDirect What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B Peptide Therapy in Brandon & Lakeland, FL BPC 157, TB 500 & GHK Cu Peptides like BPC 157 are everywhere on social media right now. They are most commonly promoted for injury and tendon healing and are often paired with other peptides such as TB 500.