* 1,000 mg Vitamin C * Flavored Fizzy Drink Mix * Enhanced Zinc * Dietary Supplement * Vitamins A & D * Hibiscus Extract * Elderberry Extract The feel-good way to strengthen your immunity every day! No matter what elements the seasons throw your way, strengthening your defenses has never been easier or tastier. Emergen-C Immune Defense formula is perfect to take all year round. Just pour! Naturally flavored and naturally sweetened, each fizzy, refreshing Ruby Lemon Honey packet brings a rush of 26 nutrients, antioxidants and minerals, including 1,000 mg of vitamin C, enhanced Zinc, A and D Vitamins, and extracts of Hibiscus and Elderberry. Boost immunity, increase metabolic function, and ignite your energy level - without caffeine, If feeling good while boosting your immune defenses is your thing, you"ve found the right box. Advanced Immune System Support Vitamin C Activates the white blood cells that are most important in antibody production and in coordinating immune functions. Enhanced Zinc With a full 100% of the RDA, fights free radicals and helps maintain healthy white blood cell activity. Vitamins A & D Vitamin A helps overcome the harmful effects of free radicals. Vitamin D regulates activity of white blood cells. Hibiscus Extract Used for centuries as an antioxidant, the polysaccharides in Hibiscus help stimulate the immune system. Elderberry Extract A strong antioxidant which boosts the production of cytokines, enhancing the immune system.