The ingredients in this product are some of the best antioxidants available to combat the harmful effects of free radicals, promote heart health, and support immune system health. Each serving delivers the following: 15,000 IU Vitamin A, 500 mg Vitamin C, 400 IU Vitamin E, 7.6 mg Zinc, 60 mcg Selenium, 1000 mcg Co Q-10, 3000 mcg PycnogenolR, and 16 other ingredients that include Green Tea Extract and a Citrus Bioflavonoid Complex. Adults can take two coated tablets daily with a meal.