Reverse osmosis water, erythritol, less than 0.5% of: vitamins c, e, b3, b5, b6, b12 (beta-carotene, ascorbic acid, alpha-tocopheryl acetate, niacinamide, calcium pantothenate, pyridoxine hydrochloride, cyanocobalamin), electrolytes (calcium and potassium phosphates and calcium and megnesium lactates), zinc gluconate, citric acid, gum acacia, phosphorus acid, sorbitol, glycerol ester of rosin, natural flavors, beta carotene (for color), stevia leaf extract.
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.