Injections for Rotator Cuff Disease Shoulderdoc Intra Articular Injection Of Peptides For Joint Pain BPC 157 And TB 500 for Arthritis BPC 157 Benefits, Dosage & Before After Results Subcutaneous Injection Sites and Instructions for Safe Self Administration 7 weeks post op from my pec tear Been using BPC 157 for about 6 weeks now and honestly Yea it works. Nearly full range of motion back Back to light Heal and Maximize Your Performance with BPC 157 Dr. Neil Paulvin