Lamberts Ubiquinol 100mg ( 60 Capsules) #8535Ubiquinol is the reduced active form of Co Enzyme Q10 (ubiquinone). And like, Co Enzyme Q10, it is critical to the cellular ATP (energy) production cycle. Without the presence of both of these within the body's cells, cellular energy cannot be generated or sustained. The only way to increase ubiquinol levels in the body was, until recently, from the conversion of it from co enzyme Q10, which research has shown becomes increasingly difficult with age.