Subacromial Cortisone Injection, Orthosports Orthopaedic Surgeons BPC 157 for Tendon Healing, Injury Recovery & Musculoskeletal Repair Stable Gastric Pentadecapeptide BPC 157 as Therapy After Surgical Detachment of the Quadriceps Muscle from Its Attachments for Muscle to Bone Reattachment in Rats Injection Technique into the Subacromial Space for Rotator Cuff Related Shoulder Pain Peptide BPC 157 Intra V Taking BPC 157 and TB500 daily for 6 months after tearing my rotator cuff. My shoulder still has pain but Ive been able to do lifts and gain strength that I couldnt have done months earlier.