Compare to the active ingredients in Maximum Strength Mucinex DM. Guaifenesin 1200mg and Dextromethorphan Hydrobromide 60mg Extended-Release Tablets, Berkley Jensen Maximum Strength Relief DM is a cough suppressant that controls cough and thins and loosens Mucus. Controls cough and loosens mucus for 12 hours.
Product Features:Maximum Strength Mucus ReliefWorks up to 12 hoursPackage contains 56 count extended-release tabletsGluten free(Model 81245)