BPC 157 Rapid Pro 500mcg Pure Prescriptions Seven days post op : r carpaltunnel Stable Gastric Pentadecapeptide BPC 157 as Therapy After Surgical Detachment of the Quadriceps Muscle from Its Attachments for Muscle to Bone Reattachment in Rats BPC 157 & TB 500: What You Need to Know How Long Does BPC 157 Take to Work? Timeline and Guide Dupuytren's contracture is caused by a fibroproliferative disease in which fibrous cords form in the hand, pulling one or more fingers into a bent position and interfering with hand function.