Active Form of CoQ10 Highly Bioavailable Ubiquinol is the reduced and active free radical quencher form of coenzyme Q10 (CoQ10).* CoQ10 is found in all cells of the body, with especially high concentrations in the heart, and is essential to mitochondrial energy production and functions as a powerful, fat soluble, free radical scavenger.* These properties make ubiquinol an ideal supplement for the support of energy production and free radical protection in the heart, vascular structures, brain and neurons.* Ubiquinol has been shown to be highly bioavailable and the addition of MCT oil (medium chain triglycerides) to this product naturally improves its solubility and enhances intestinal absorption, thereby creating a product with superior biological value.* Q+®, Kaneka Ubiquinol™ and the quality seal™ are registered or pending trademarks of Kaneka Corp. Natural color variation may occur in this product.