CoQ10: Essential Antioxidant for Good Health Coenzyme Q10 is a fat-soluble nutrient more commonly referred to as CoQ10. CoQ10 is found in the mitochondria, the portion of the cell responsible for energy production. It also stabilizes cell membranes and functions as an antioxidant. Antioxidants scavenge free radicals (natural by-products in the body), which left unchecked may cause damage to the body. Supports Energy Levels CoQ10 is a biologically active quinone found in every cell of the body. It is a cofactor in the electron transport chain, the biological pathway in cellular respiration from which ATP and most of the body's energy are derived. It also aids circulation and stimulates the immune system. A History of Heart Benefits CoQ10 is used extensively in Japan, Russia, Europe, and Canada for patients suffering from congestive heart failure (CHF). Some studies have documented that up to 70 percent of CHF patients experienced some relief from symptoms related to CHF after taking CoQ10. CoQ10 may also help those struggling with some forms of cardiomyopathy. However, more studies are necessary before specific health benefits can be established.Highest-Quality CoQ10 from Japan Scientific studies show that CoQ10 is three times more bioavailable when delivered in an oil-based softgel capsule. Our CoQ10 is dissolved in vitamin E oil prior to encapsulation to increase the product's intestinal absorption.