Peptide Therapy for Pain Management and Healing Core Medical & Wellness Does the BPC 157 Peptide Work? Regenexx at New Regeneration Orthopedics BPC 157TB 500 transdermal is one of the most effective peptides on the market. I am demonstarting on how you apply your transdermal and dosage amount is based on your needs, height and weight. You 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