Peptides Lack Reliable Safety Information, Watchdog Warns Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review BPC 157 and TB 500: Injury Healing Peptides Jonathan L. Glashow posted on the topic LinkedIn 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. What is the current evidence for the use of BPC 157 (Body Protection Compound 157)?