BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group Peptides seem to be everywhere right now. We've been looking into a few, like copper peptides, BPC 157, and TB500, mostly from a recovery and skin support standpoint. Still learning, still observing, and Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.