Dietary Supplement. No artificial flavors or colors. Naturally flavored vitamin drink mix. No caffeine. Made with clinically supported Wellmune, plus vitamin C, vitamin D and zinc. Powered by wellmune. Helps maintain a strong immune system. Just mix with water. Support your immune system with Wellmune. Wellmune is a natural yeast beta glucan supported by clinical studies to help strengthen your immune system. Derived from a proprietary strain of baker's yeast, it's naturally gluten-free. Immunity guard combines powerful Wellmune with Vitamin C, Vitamin D and Zinc for unmatched, great-tasting everyday immune support. www.Wellmune.com. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.)