Ubiquinone With d-Limonene Promotes Cardiovascular Health Dietary Supplement Kaneka Q10 Super Absorbable CoQ10 uses a patent-pending system designed to work with body heat and intestinal pH to enhance absorption of fat-soluble nutrients. When activated by ingestion, the Ubiquinone CoQ10 oil droplets are released to form a uniform and soluble emulsion with gastric fluids.