BPC 157 For Knee Pain: Early Reported Outcomes, A report on intra articular BPC 157 for knee pain described high rates of improvement: ~92% with BPC 157 alone, ~75% when combined with thymosin beta 4, 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 is a peptide made up of short chain amino acids that may help support recovery, repair, and reduce inflammation. Whether youre an athlete recovering from an injury or dealing with slower BPC 157 has already hit the mainstream, but should it hit your bloodstream?