How Long Does BPC 157 Take to Work? Timeline and Guide 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 Is BPC 157 Banned? Oral vs. Injectable Forms Explained I get asked about BPC 157 every single week in my clinic. And honestly? I love that my patients are curious about this. The research is fascinating. The rodent data is genuinely interesting. I want Can BPC 157 Heal a Herniated Disc? What Patients With Back Pain Should Know Why I'm Getting Asked About Peptides Every Day in My Portland Sports Medicine Clinic: David N Westerdahl, MD: Sports Medicine Physician