The wellness world is eager for RFK Jr.'s promised move on peptides : NPR In 2023, the FDA deemed 19 peptides too unsafe to be dispensed by compounding pharmacies. Now, under RFK Jr., the agency is poised to reverse itself despite the fact that few BPC 157: Miracle Healing Peptide or Hidden Danger? The FDA has issued warning letters to multiple companies marketing compounded Retatrutide, an investigational drug from Eli Lilly still in Phase II trials. While early studies have shown promising weight loss results, Retatrutide RFK Jr. and the Perils of Peptides Washington Monthly