Coenzyme Q10 is an important antixidant. May help to maintain & support energy metabolism heart muscle & immune system function. Coenzyme Q10 is an essential cofactor of enzymes involved in the energy production process. Coenzyme Q10 is stored in mitochondria structures found within cells responsible for the generation of energy in the form of a molecule called ATP. Tissues with a high energy requirement heart liver skeletal muscles contain higher numbers of mitochondria within their