Active ingredients: in each 5 ml: dextromethorphan hbr (5 mg), guaifenesin (100 mg). purpose: cough suppressant, expectorant. inactive ingredients: acesulfame potassium, anhydrous citric acid, d&c red 33, fd&c red 40, flavor, glycerin, maltitol, propylene glycol, purified water, saccharin sodium, sodium benzoate, sorbitol, xanthan gum.
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.