BPC 157 + TB 500 Philadelphia Peptides (ARL) 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 vs TB 500 After Surgery Lifetime Surgical Big FDA review coming this July. Here's what athletes and patients should know about BPC 157, TB 500, and the broader peptide conversation. Always speak with your physician before starting any new protocol. #bpc157 # BPC 157 has already hit the mainstream, but should it hit your bloodstream?