Value Size! Antioxidant that helps maintain heart health. Coenzyme Q10, or CoQ10, is a vitamin-like compound involved in energy production. In addition, research has identified CoQ10 for its role as a powerful antioxidant. The antioxidant activity of CoQ10 is limited in the sense that it protects only against the damage to fat. It also helps to increase antioxidants in the body by having a “sparing” effect on vitamin E. CoQ10 works with Vitamin E to fight free radical damage and help the body resist potential health concerns. As an antioxidant to fat, CoQ10 has been recognized for its ability to promote a healthy heart. Coenzyme Q10 is recommended to be part of a daily regimen for Women’s Health, Longevity, Heart Health.