Reverse osmosis water, erythritol, less than 0.5% of: vitamins a, c, e, b5, b6, b12 (beta-carotene, ascorbic acid, alpha-tocopheryl acetate, calcium pantothenate, pyridoxine hydrochloride, biotin, cyanocobalamin), electrolytes (magnesium and calcium lactates and potassium phosphate), citric acid, stevia leaf extract, gum acacia, glycerol ester of rosin, natural flavors, fruit and vegetable juices (for color).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.