Active Ingredient (per tablet) Guaifenesin USP 400 mg
Guaifenesin is an expectorant, that helps loosen and thin mucus in your throat so you can breathe easier through your nose and mouth while expelling mucus and phlegm.
It is a powerful aid in reducing the frequency and intensity of your cough.
Combat chest congestion, mucus and bronchial secretions caused by the common cold and flu.