The Emerging Risk of Peptides in Supplements LegitScript The FDA has issued clear signals on BPC 157: it is not approved for human use in any form due to potential significant safety risks. This critical classification profoundly impacts research and Peptides, explained: Answers to your top questions FDA to weigh easing limits on unproven peptides promoted by RFK Jr. 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 #