Ingredients
Active ingredients (in each 20 mL): dextromethorphan HBr, USP 20 mg; guaifenesin, USP 200 mg. Inactive ingredients: anhydrous citric acid, FD&C red no. 40, flavor, glycerin, propylene glycol, purified water, sodium benzoate, sodium citrate, sorbitol solution, sucralose, xanthan gum