' ? Whether it's a torn tendon, muscle strain, or chronic joint pain recovery can feel slow and frustrating. That's where BPC 157 peptide therapy Patellar Tendinopathy E3 Rehab 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, Patellar Tendinopathy Range Physiotherapy Patellar Tendon Rupture Paul Kiritsis, MD Richmond, VA Premier Orthopedic Surgeon Can you inject peptides into the knee?