BPC 157: Experimental Peptide Creates Risk for Athletes Is BPC 157 Legal? Understanding Its Status and Implications 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 # FDA takes first step in possible reversal of ban on some peptides The Washington Post BPC 157: Experimental Peptide Creates Risk for Athletes