Liquid I.V. is an electrolyte drink mix that uses the science of Cellular Transport Technology (CTT)™ to hydrate faster than water alone. The ingredients in Liquid I.V. vary depending on the product, but the original formulation includes sugar, electrolytes (sodium and potassium), stevia, and vitamins C, B3, B5, B6, and B12. Other ingredients that may be added to different products include valerian root, L-theanine, melatonin, silicon dioxide, citric acid, and powdered kombucha BC30™ probiotic. Liquid I.V. products are intended to be used as electrolyte replacements and promote quick rehydration, which is often needed after intense exercise, prolonged exposure to hot environments, or periods of sickness when fluids are lost.