Ubiquinol 100 mg, Active Antioxidant Form of CoQ10, 60 Softgels, NOW FoodsNOW Foods Ubiquinol Higher Bioavailability. Superior Antioxidant Form of CoQ10. Cardiovascular Health. NOW Ubiquinol contains the reduced form of CoQ10 (Coenzyme Q10) which has been shown in some scientific studies to be a highly bioavailable and active antioxidant form of CoQ10. The addition of MCT Oil (medium chain triglycerides) to this product naturally improves its solubility, which further enhances intestinal absorption, and thereby provides