*Why try peptides like BP 157 and TB 500 for orthopedic problems when we know that high dose PRP is better?* Here is another example of patient who took peptides for 5 months for a shoulder Dr Shoulder Labrum Tear Johns Hopkins Medicine Is BPC 157 (Body Protection Compound 157) effective for treating cartilaginous injuries of the knee? Fixing Shoulder Pain: Harvard Scientists Develop a Method To Restore Damaged Tendons and Muscles