FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance Sports Medicine Springer Nature Link Are peptides legal? This has been answered with a decisive regulatory crackdown , The FDA has moved beyond general oversight into targeted enforcement. Popular wellness peptidesincluding BPC 157, Peptides in the Limelight: US FDA May Ease Restrictions on Several Peptides The Dermatology Digest The U.S. Food and Drug Administration is moving toward allowing compounding pharmacies to produce more than a dozen injectable peptides that were banned because of potentially significant safety risks, the New York An FDA Reversal on Peptides Could Open the Market to Unsafe Drugs ProPublica