Airborne immune support effervescent tablets are packed with 1000mg Vitamin C per serving which helps support your immune system.* These Vitamin C with Zinc effervescent tablets contain 73% of your daily value of Zinc which plays a central role in your immune system and is essential for the functioning and signaling of immune cells.* Airborne immune support tablets contains the powerful antioxidants Vitamin A (to support immune health) Vit C (to support immune health) and Vitamin E (to help fight free radicals).* This crafted blend of 13 immune support vitamins minerals & herbs is an excellent source of Zinc and Selenium.Airborne is the #1 Immune Support Gummy Effervescent & Chewable Brand.1 Don?t take our word for it check out our 5-star rating and read our customer reviews.These refreshing Zesty Orange flavored dissolvable Vitamin C tablets are convenient and easy for adults and for kids 12+ to take at home or on the go. Drop one (1) tablet into 4-6 ounces of water let dissolve and drink. Adults