Peptides may soon be easier to get amid RFK Jr.'s push, but experts warn of risks FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida FDA Sends Warning Letters to More Than 50 GLP 1 Compounders and Manufacturers Wilson Sonsini Everyone online is suddenly injecting peptides. But almost nobody understands the scienceor the regulation. The FDA recently shifted several peptides off the Category 2 safety risk list tied to compounding rules. First, that