FDA Is Expected to Lift Restriction on Peptides, Heeding RFK Jr.'s Wishes The New York Times Regulatory Alert: FDA's April 2026 Update on BPC 157 and GHK Cu Holt Law 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 BPC 157: Experimental Peptide Creates Risk for Athletes