The three receptors targeted by retatrutide are: GLP-1R (Glucagon-like peptide-1 receptor) a well-established target already exploited by approved medicines such as semaglutide and liraglutide GIPR (Glucose-dependent insulinotropic polypeptide receptor) also targeted by tirzepatide in combination with GLP-1R GCGR (Glucagon receptor) an additional target that distinguishes retatrutide from currently approved dual agonists This triple mechanism of action places retatrutide in a distinct pharmacological class
This was in people with obesity, particularly at high doses
Two intersecting trends are reshaping the conversation around alcohol right now
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Some people stay on a lower maintenance dose indefinitely
It also sounds too good to be true, because in most cases, it is