Simcor is made up of a combination of two drugs known as Niacin and Simvastatin. Niacin, or more commonly known as nicotinic acid, is a vitamin B. It is found naturally in plants and animals. There are also synthetic niacin tablets, vitamins, and nutritional supplements available that may be added to many foods as a vitamin supplement. Simvastatin, on the other hand, belongs to the family of drugs known as HMG CoA reductase inhibitors, or statins. Simvastatin works by reducing levels of "bad" cholesterol LDL (low-density lipoprotein) and triglycerides in the blood and instead increases levels of "good" cholesterol HDL (high-density lipoprotein). Hence, together with these two substances, Simcor is used along with a proper diet to lower cholesterol in the blood. You can purchase the medicine online at Canada Pharmacy.