Airborne Effervescent Tablets provide immune support in a great-tasting formula*. Each serving (1 tablet) delivers a blast of 1000 mg of Vitamin C plus 13 vitamins, minerals, and herbs, including Echinacea and ginger. Adults and Children 14 years and older, simply drop 1 tablet in a glass of water or favorite beverage, let dissolve (about 1 minute) and drink. Can repeat every 3-4 hours, up to 3 times per day. Children 12-13 years old, repeat every 3-4 hours as necessary, up to 2 times per day; no more than 2 tablets. Gluten Free. Visit AirborneHealth website to learn more. *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.