Intra Articular Injection Of Peptides For Joint Pain BPC 157 And TB 500 for Arthritis 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 Bpc 157 and TB 500 My protocol and results explained! I've talked about this with probably a dozen different guys over the last 4 months so hopefully this helps someone else. #progress # BPC 157 TB 500 KPV Blend Fierce Longevity Can someone interpret these results? (BPC 157 & TB 500 reconstituted in BAC) : r massspectrometry