Immune Support Supplement with Herbs, Vitamins & Minerals. Helps support your immune system. 8 B-vitamins help support energy metabolism. Caffeine free (A naturally caffeine free product). Contains no artificial flavors or preservatives. Adjust amount of water to suit your taste. 1 Non-Effervescent Packet = 1,000 mg of vitamin C; 8 B-vitamins; High in antioxidants (Vitamins A, C & E); Excellent source of zinc & selenium; 350 mg of herbal blend including echinacea & ginger. Airborne Plus Energy provides the same great immune-support ingredients as Airborne Effervescent Tablets, plus 8 B-vitamins that work with your body to help convert food into natural energy. Naturally sweetened, gluten free, no preservatives. Recyclable carton. Visit AirborneHealth.com to learn more. (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).