How BPC 157 is Secretly Healing Joint Pain Fast! The Role of Peptides in Bone Healing and Regeneration (CGRP, OGP, BPC 157) UnderstandOrtho BPC 157 has become one of those names that travels. You hear it at the gym, on a podcast, in a conversation about someone's knee surgery recovery. Someone always knows someone who swears Revolutionizing Joint Health: BPC 157 and the Promise of Relief at Rejuven Joint Care Gel injections for the knee involve the injection of a gel like substance into the knee joint to provide lubrication and cushioning. This treatment is often used to alleviate pain and improve mobility