BPC 157 is a peptide made up of short chain amino acids that may help support recovery, repair, and reduce inflammation. Whether you're an athlete recovering from an injury or dealing with BPC 157: The Body Protection Compound Revolutionizing Regenerative Medicine 503Pharma Comparing Sermorelin and BPC 157: Benefits and Differences All the hype about peptides But what are they actuallyand have they really been tested in humans for muscle building or tendon regeneration? We took a deep dive into the literature