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 TB 500 + BPC 157 (5 5 MG) Sigma Compounds BPC 157 TB 500 (Combo Peptide) a powerful blend of two peptides designed to support your body's natural recovering optimization process. BPC 157 is renowned for its ability to support tissue repair, particularly in BPC 157 Thymosin Beta 4 Injections Wellness at the Spa I've been getting a lot of questions about the BPC 157 TB 500 peptide combo I've been using to support my jointsespecially around capsules vs injections So let's break it down