Fueling life's adventures. Powered by CTT. Our Winning Difference: The breakthrough science of Cellular Transport Technology (CTT). Sodium + Potassium + Glucose + Water = CTT. This leading science depends on Non-GMO sugar + mined salt strictly for function, not taste. Think of CTT as an expedited water delivery system in your body. The Result: More fuel for life's adventures. Why Liquid I.V. with Immune Support? Immune Support Blend: 5x the daily value of Vitamin C combined with Zinc and Wellmune designed to maintain and strengthen the immune system. The Power of CTT: Designed to enhance rapid absorption of water and other nutrients. Convenient: Travel-friendly, single serving packets. Great Taste: Natural tangerine flavor. No preservatives. No artificial sweeteners. No artificial colors. FSC: Mix - Packaging. Our Mission: We've partnered with you, the LIV community, to help save lives around the world. With each purchase you make, we donate a serving of Liquid I.V. to someone in need. We are on a mission to help people live better lives everywhere, and we could not do it without you. Together, we will change the world! (hashtag)CTW.