Liptor 10 mg TabletDESCRIPTIONLIPTOR (Atorvastatin) is a synthetic lipid-lowering agent. Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase.This enzyme catalyzes the conversion of HMG-CoA to mevalonate, an early and rate-limiting step of cholesterol biosynthesi..