Reverse osmosis water, erythritol, less than 0.5% of: vitamins a, c, e, b3, b5, b6, b7 (retinyl palmitate, ascorbic acid, alpha-tocopheryl acetate, niacinamide, calcium pantothenate, pyridoxine hydrochloride, biotin), electrolytes (calcium and magnesium lactates and calcium and potassium phosphates), zinc gluconate, sodium selenate, citric acid, phosphoric acid, gum acacia, glycerol ester of rosin, natural flavors, 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.