Airborne Vitamin C chewable Zinc tablets are packed with 1000mg Vitamin C per serving which helps support your immune system.* These Chewable Vitamin C with Zinc 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 chewable tablets contain 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 and 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 Citrus flavored chewable Vitamin C tablets are convenient and easy for adults and for kids 12+ to take at home or on the go. Adults & children 12 years of age and older: Chew (4) tablets a day. One serving