If you want the full protocol for BPC157, reply with BPCPRO and I will send it directly to your DMs., BPC157 Oral Arginate Salt has been a game changer for so many of our patients and in my own BPC 157 has already hit the mainstream, but should it hit your bloodstream? Theres a lot of debate about whether BPC 157 needs to be injected or if the oral version works. The truth is, oral BPC 157 can be just as effective as injectablebut with one key adjustment. A small BPC 157 vs. Pentadeca Arginate (PDA): Unlocking the Healing Power