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