Give a herbal boost to your health with Zenith Nutrition's CoQ10 supplement. Coenzyme Q10 (CoQ10), or ubiquinone, in it is a naturally-occurring, Vitamin-like nutrient for every cell of the body. Found in highest concentration in cell mitochondria (where energy is produced), its primary function is to help with the conversion of food and oxygen into energy. It is also a powerful antioxidant and may help neutralize damage-causing free radicals. It supports healthy blood pressure and cholesterol levels, while also promoting healthy immune-system function. It can also protect brain cells (neurons) from deadly free radicals. It may provide the increased energy production needed by cells to maintain healthy gum and mouth tissue.