Atasin 20MG Tablet is a product of ACI Limited, containing the active ingredient Atorvastatin Calcium. Atorvastatin is a synthetic lipid-lowering agent that selectively inhibits HMG-CoA reductase, an enzyme responsible for cholesterol synthesis in the liver. By reducing cholesterol production, Atasin helps lower elevated levels of total cholesterol, low-density lipoprotein cholesterol (LDL-C), apolipoprotein B (Apo-B), and triglycerides, while increasing high-density lipoprotein cholesterol (HDL-C)