Ubiquinol CoQ10 products made with Kaneka’s Ubiquinol ingredient carry the Kaneka Quality Seal. Finding this seal on a Ubiquinol bottle means the brand is relying on Kaneka for a heart-healthy ingredient manufactured according to exceptional quality standards.The Kaneka Quality Seal is backed by more than 30 years of history within the CoQ10 market. It is also backed by a state of the art production facility in Houston, where nutritional ingredients are made following a stringent quality assurance program based on the principles of “Kaizen” – the Japanese philosophy of continuous improvement.Look for the Kaneka Quality Seal on your favorite brand of Ubiquinol supplement.