Reverse Osmosis Water, Less Than 1% Of: Erythritol, Citric Acid, Calcium Lactate And Calcium Phosphate And Potassium Phosphate And Magnesium Lactate (Elecrolyte Sources), Vitamin C (Ascorbic Acid), Gum Acacia, Stevia Leaf Extract, Natural Flavors, Phosphoric Acid, Vitamin B3 (Niacinamide), Vitamin B5 (Calcium Pantothenate), Glycerol Ester Of Rosin, Modified Food Starch, Vitamin E (Alpha-Tocopheryl Acetate), Sorbitol, Vitamin B6 (Pyridoxine Ydrochloride), Beta-Carotene, Vitamin B12 (Cyanocobalamin)