THIS IS NOT MEDICAL ADVICE. THIS IS PURELY MY EXPERIENCE. Peptides are not FDA approved. When peptides were first introduced to me, I was nervous. I did the research. I asked the RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals 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 FDA Peptide Update: Category 2 Removals Explained