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 Out with the Old & In with the New: FDA Bans Some Peptides (includes easy reference table) RFK Jr. wants Americans to use peptides that were banned over safety risks Ars Technica Cheating in sport: What are banned substances? CNN Are Peptides Legal Again in 2026? Here is what RFK Jr. Just Announced