The FDA's warning on unapproved and compounded GLP-1 drugs is bad for Hims & Hers, Novo Nordisk and Eli Lilly in the short term. The agency cited dosing errors, quality issues and fraudulent products tied to compounded semaglutide and tirzepatide, and said retatrutide and cagrilintide cannot legally be compounded and have not been found safe and effective for any condition. As of May 31, it had 990 adverse-event reports tied to compounded semaglutide and over 730 tied to compounded tirzepatide. x.comÂ
