Qunol - Ubiquinol Active CoQ10 100 mg. - 120 Softgels Qunol Ubiquinol is the the active form of CoQ10. Ubiquinol is both water and fat soluble and a powerful antioxidant that protects our bodys cells from free radical damage. About 95% of the CoQ10 found in our body is in the form of Ubiquinol. Most