Reverse Osmosis Water, Less Than 1% of: Erythritol, Citric Acid, Calcium Phosphate, Magnesium Lactate and Calcium Lactate and Potassium Phosphate (Electrolyte Sources), Gum Acacia, Phosphoric Acid, Vitamin C (Ascorbic Acid), Stevia Leaf Extract, Natural Flavors, Zinc Gluconate, Glycerol Ester of Rosin, Vitamin B5(Calcium Pantothenate), Vitamin E (Alpha-tocopheryl Acetate), Vitamin B6 (Pyridoxine Hydrochloride), Vitamin A Palmitate.