BPC 157: Experimental Peptide Creates Risk for Athletes 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. Is BPC157 Legal? WADA, FDA Status, and What You Need to Know Peptides and synthetic peptides are being sold as wellness products, but make no mistake: they are performance enhancing drugs and prohibited by WADA and USAPL. #TrueToTheMission #LiftClean #USAPL #USAPowerlifting Athlete Advisory: Explanation of Key Changes on 2022 WADA Prohibited List U.S. Anti Doping Agency