Co-Q10, also known as CoEnzyme Q-10, is an essential component of our cells which promotes energy production. Numerous studies have shown CoEnzyme Q-10 plays a key role in promoting cardiovascular health. As we age, our body’s natural production of CoQ-10 slows down, making it harder to convert fats and sugars into energy. Natrol CoQ-10 is a natural antioxidant that Enhances cells work more efficiently in the heart and throughout the body.