​ACES + Zn® provides all the nutrients in the original ACES® formula, plus the mineral zinc. Selenium and vitamins A, C, and E are powerful antioxidants that help protect our bodies from free radical damage. Zinc supports immune system health and is an important component of one of the body s most powerful antioxidant enzymes, superoxide dismutase (SOD). SOD repairs cells and reduces the damage done to them by superoxide, the most common free radical in the body. Antioxidants, specifically Cardio ACES – vitamins A, C, E, and selenium – also play an important role in heart health. Get four antioxidants plus zinc all in one softgel.