Ubiquinol is an essential nutrient found in every cell in the human body, and is required for 95% of our cellular energy production. The highest concentration of Ubiquinol can be found in your heart. It exists in your body in two forms: CoQ10 (inactive) and Ubiquinol (active). Until recently, consumers have used CoQ10 supplements to support their overall heart health, but our bodies must first convert these into Ubiquinol. As we age, our ability to convert CoQ10 into useable Ubiquinol slows down. Learn why you should take Ubiquinol, the bioavailable form of CoQ10, for your heart health.