Day non-drowsy: aspirin (nsaid), dextromethorphan hbr, phenylephrine bitartrate, anhydrous citric acid, calcium silicate, dimethicone, fd&c red #40, fd&c yellow #6, flavor, mannitol, potassium bicarbonate, povidone, sodium bicarbonate, sucralose night: aspirin (nsaid), dextromethorphan hbr, doxylamine succinate, phenylephrine bitartrate, anhydrous citric acid, calcium silicate, dimethicone, flavors, mannitol, potassium bicarbonate, povidone, sodium bicarbonate, sucralose
Manufacturer did not include an allergen statement.