Emergen-C Immune+ features an enhanced immune support formula that,s packed with key nutrients to fortify your natural defenses.(3) One serving provides 1,000 IU (25 mg) Vitamin D and 1,000 mg Vitamin C more than 10 oranges (1). Emergen-C Immune+ also contains a proprietary complex with beta-glucans and arabinogalactans, plus B Vitamins and electrolytes. Emergen-C Immune+ powder drink mix is caffeine-free and made with natural, real fruit flavors with no artificial sweeteners. Mix with 4 to 6 ounces of water for a fizzy, fruity boost of goodness. Also try Emergen-C Immune+ Gummies, Emergen-C Chewables or Emergen-C Original Formula Powder. Emerge Your Best with Emergen-C. (1) Based on using the USDA.gov nutrient database value for a large, raw orange (2) Zinc and Manganese (3) 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.