Airborne Effervescent Tablets provide immune support* in great-tasting flavors and easy-to-take form. Each serving (1 tablet) delivers a blast of 1000 mg of Vitamin C and 13 vitamins, minerals, & herbs (including Vitamins A & E, Zinc, Selenium, Manganese & Magnesium. Also contains a proprietary herbal blend with Echinacea & Ginger). Developed by a former school teacher, Airborne products are a specially crafted blend of vitamins, minerals & herbs designed to help support your immune system.*