While ubiquinol (commonly referred to as QH) is commercially new, it is the dominant form of CoQ10 in human blood and liver (over 80%). QH is important because of its ability to transport electrons for energy synthesis within the mitochondria. Also an antioxidant, QH protects against lipid peroxidation and is thus protective. 

Kaneka QH™ is made in Japan by Kaneka Corporation, the manufacturer of the finest ubiquinol in the world. Kaneka QH™ is a trademark of Kaneka Corporation.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. © 2007-2008