Compounded "semaglutide" is not FDA approved semaglutide.com FDA Moves to Reevaluate Several Peptides American Med Spa Association 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 Peptides are surging in popularity. There's little evidence that they work. FDA takes first step in possible reversal of ban on some peptides The Washington Post