Product Description Temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold. Helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes. Cough plus chest congestion dm 20 capsules Liquid filled capsules Ingredients Active (in each liquid-filled capsule). Purposes Dextromethorphan HBr, USP 20mg. Cough Suppressant Guaifenesin, USP 200mg. Expectorant. Inactive: FD&C Red No. 40, Gelatin, Glycerin, Light Mineral Oil, Pharmaceutical Link, Polyethylene Glycol, Povidone, Propylene Glycol, Purified Water, Sorbitol Sorbitan Solution.