› Doctors-Best-Absorption-BioPerineAmazon.com: Doctor's Best High Absorption CoQ10 with ... Feb 09, 2004 · Doctor’s Best High Absorption CoQ10 contains pure coenzyme Q10 (Ubiquinone) plus BioPerine**. CoQ10 helps support heart function and helps promote energy production in the cells.* It is vital to the production of ATP (adenosine triphosphate), especially in the heart. Stress, free radicals, statin medications and aging can impact CoQ10 levels.