Intra Articular Injection Of Peptides For Joint Pain BPC 157 And TB 500 for Arthritis BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group Some peptides come in patch or injection formand both can activate healing and reduce inflammation. BPC 157 is one of my go to healing peptides. I use it myself. A quick shot ( Just ordered the bpc157 and tb500 mix for this lingering shoulder injury I've had for about 6 months. What's the best way to inject it and how often? Stable Gastric Pentadecapeptide BPC 157 as Therapy After Surgical Detachment of the Quadriceps Muscle from Its Attachments for Muscle to Bone Reattachment in Rats