Mucinex Maximum Strength Chest Congestion Medicine for Relief, Expectorant, Lasts 12 Hours, Extended-Release Bi-Layer Tablets, 42 Count (Pack of 3)

If you’re looking for the toughest chest congestion medicine to break up the mucus that’s bothering you, call in Maximum Strength Mucinex. Maximum Strength Mucinex SE powers through chest congestion for 12 hours so you can say goodbye to retaking medicine every 4 hours. Guaifenesin, the active ingridient in Mucinex SE, helps relieve chest congestion by thinning the mucus in the bronchial passageways to make the cough more productive. The bi-layer tablet releases immediately and lasts for up to 12 hours.* Mucinex In…Mucus Out.

Last up to 12 hours; it provides powerful relief for your toughest chest congestion
Relieves chest congestion caused by excess mucus by making your cough more productive
A unique bi-layer tablet, one layer for immediate release, the other layer for extended release so the medicine starts to release right away and lasts for up to 12 hours
Ingredients: Guaifenesin (1200 mg) is an expectorant that helps reduce chest congestion caused by colds, infections or irritants
Contains Phenylephrine HCl that provides relief for nasal congestion, sinus congestion and pressure