Does the BPC 157 Peptide Work? Regenexx at New Regeneration Orthopedics A few months back, I got diagnosed with a torn rotator cuff, a torn labrum, and a torn supraspinatus. If you've been following me, you know this already. If you're new here, Peptide Therapy in Dallas Concierge MD Medical Services US Delivery Bilateral labrum tear in both hips from 10 3o'clock. Had repair on right and did not work. My right hip is WAY worse even though the tears are the same. I can barely Injectable peptides are the new antiageing trend. But what evidence do we have they're safe for humans?