Peptide: BPC 157 & TB 500 in The Colony TX This photo was taken by my orthopedic surgeon just one week after my left shoulder replacement on December 16, 2013. Before surgery, I mentioned I was researching two experimental peptidesTB 500 and BPC 157for These two peptides are often discussed together but they are studied for different biological roles. BPC 157 is commonly mentioned in research related to localized tissue repair and gut lining signaling pathways. TB 500 BPC 157 + TB 500 Combination: Benefits, Differences, and When to Use Both Revolution Health & Wellness BPC 157 & TB 500 What the Science Says About These Two Miraculous Peptides: Smiley, Tony: 9798289448408: Amazon.com: Books