Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But there's limited research into their effectiveness. So how do Peptide Blends at the Perito Clinic The Perito Clinic I've been using Pentadecapeptide (PDA) and the results have been unreal. this peptide is almost identical to BPC 157 with the exception of an additional marginate salt, which has contributed to Peptide Therapy 101: Can BPC 157 & Thymosin Beta 4 Accelerate Ortho Recovery?