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 The Wolverine Peptide Stack: BPC 157 + TB 500 Dosage and Protocol Sebastian 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 BPC 157 + TB 500 Peptides Intra V PEPTIDE POWER: Harmonify's BPC 157 + TB 500 combines two of the most promising research based peptides for repairing tissue, reducing inflammation, and speeding up healing. WHY THEY'RE USED TOGETHER: BPC 157 support for