Take a blast of vitamin C in combination with 13 vitamins, minerals and herbs for your immune system health when you feel you need extra support. 21st Century ImmuBlast chewable tablets can be taken conveniently without water. Just chew four tablets and continue with your busy day. Our natural citrus flavored chewable tablets taste great too! Four chewable tablets (one serving) contain 1,000mg of vitamin C for immune support, antioxidant vitamins A, C and E, essential antioxidant minerals zinc and selenium, beneficial herbs in a proprietary extract blend. No added yeast or preservatives. Gluten free. This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Airborne is a registered trademark of Airborne Health, Inc.