CoQ10 ST-100 features a stabilized encapsulation of coenzyme Q10 (CoQ10) manufactured for stability, purity, and bioavailability. CoQ10 is a naturally occurring substance that is essential for energy production and is of particular importance in supporting cardiovascular health. CoQ10 has potent antioxidant properties and cell membrane stabilizing effects, and may help maintain healthy blood pressure already in the normal range. This formula also provides the antioxidant vitamin E.