Air-Immune supplements are a convenient method to support a healthy immune system. These naturally flavored berry effervescent tablets provide 1000 mg of Vitamin C and 15 mg of zinc, along with other vitamins and minerals. It also includes echinacea and elderberry, which are known for their anti-viral benefits. Simply add the tablet to water to enjoy the essential electrolytes and amino acids to promote an active lifestyle. +. Supports Immune Health+. Contains 8 Vitamins & Minerals. Includes an Herbal & Amino Acid Blend. Delicious, Natural Berry Flavor. Convenient and Portable.