Best Supplements to Take With Retatrutide
Retatrutide is the first triple-hormone receptor agonist to reach late-stage clinical trials, simultaneously activating the GLP-1, GIP, and glucagon receptors in a way no other weight-loss drug currently does. The glucagon arm is what sets it apart from tirzepatide and semaglutide: it raises energy expenditure directly and drives amino acid breakdown in the liver for fuel, which means the nutritional demands on your body are genuinely higher than on any GLP-1-only drug at equivalent weight loss. The supplements that matter most are the ones that close the gaps this combination opens: protein and creatine to defend the lean mass that rapid loss would otherwise take, vitamin D and iron to catch the deficiencies that quietly kill energy and exercise tolerance, and ginger and magnesium to blunt GI side effects that are more intense on retatrutide than on its siblings. This guide explains why each one earns its slot for this compound specifically, and hands the amounts to the MyPeptidePal app, because the right dose depends on your protocol, your bloodwork, and what else you are taking.
