NFL and NFLPA inform players of addition to banned substance list: BPC 157, an experimental peptide not approved for use by humans that has been found in supplements and recovery treatments. 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 # Five Peptides Every Endurance Athlete Should Understand Athlete Advisory: Explanation of Key Changes on 2022 WADA Prohibited List U.S. Anti Doping Agency BPC 157: Miracle Healing Peptide or Hidden Danger? Buy BPC 157 Peptide 98% Purity, Lab Tested, USA Bottled