Why Athletes Should Steer Clear of Online Peptides USA Track & Field How did BPC 157 become the wellness industry's star peptide? Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review 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. BPC 157: Experimental Peptide Creates Risk for Athletes