Intra Articular Injection Of Peptides For Joint Pain BPC 157 And TB 500 for Arthritis Stable Gastric Pentadecapeptide BPC 157 as Therapy After Surgical Detachment of the Quadriceps Muscle from Its Attachments for Muscle to Bone Reattachment in Rats In my experience using BPC 157 for about seven years, I have not seen it reliably repair cartilage when the damage is chronic. The animal research shows stronger benefits in acute injuries, where BPC Can you inject peptides into the knee? Is BPC 157 (Body Protection Compound 157) effective for treating cartilaginous injuries of the knee?