GHK CU Peptide GHK Cu 50mg Copper Peptide FDA Approves Loargys for Arginase 1 Deficiency Treatment flok Health posted on the topic LinkedIn 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 The FDA is reviewing 12 peptides for removal from its restricted listincluding BPC 157, TB 500, Semax, and GHK Cu. If it goes through, it's the biggest peptide policy shift in years. More access. Easier