Introducing Airborne’s Most Complete Immune Support Formula Yet! Airborne’s Citrus Chewable tablets are a delicious and easy way to give you and your family’s immune system MORE of what it wants with seven key ingredients: vitamin C, vitamin D, vitamin A, vitamin E, Zinc, Selenium, and Manganese. Plus, each daily serving also contains our original Herbal Blend which includes Echinacea and Ginger! The best part? Our Chewables are not only delicious but easy-to-take (there’s no water needed).