We've found that BPC 157 doesn't change structural issues in 99% of cases. So, if you have a large disc herniation pinching a nerve root, BPC 157 is usually ineffective., However, if your pain is from BPC 157 KPV TB500 Injectable Starts at $199 BPC 157 is one of the peptides that we have in our toolbox to help patients who are suffering from chronic pain. #chronicpain BPC 157 and Healing Peptides: Hype or Hope? A Doctor's Comprehensive Perspective MSK Doctor Zaid Matti