BENYLIN®Non-Drowsy Chesty Coughs works deep down in the chest to help loosen phlegm, helping clear bronchial congestion so that when you cough you can actually cough some of the phlegm up.
Active ingredient guaifenesin helps thin and loosen phlegm in your chest, making it easier to cough up.
The active ingredient levomenthol also helps to relieve congestion to make it easier to breathe.
