This Product combines high potency CoQ10 (the important nutrient for cardiovascular system) and many other potent antioxidants such as Alpha-Lipoic acid, Ascorbyl palmitate (Vit. C in ester form), Grape seed extract (OPC), DMAE, Vitamin E, B12. Most CoQ10 supplements in the market use useless filler to fill the large capsules. We, instead, use other good antioxidants to fill the capsule so you don't have to take many capsules of antioxidants at the same time. It can provide synergistic and strong protection against oxidative stress and free radicals for all the body organs, especially Cardiovascular system and liver. It is also an excellent product for anti-aging and immunity.