MAXIMUM STRENGTH MUCINEX CHEST CONGESTION MEDICINE: Clinically proven to last up to 12 hours and provide relief for your severe chest congestion and make cough more productive congestion POWERFUL SYMPTOM RELIEF: Maximum Strength Mucinex 12 hour relieves chest congestion and thins and loosens mucus BI-LAYER TABLET: A unique bi-layer tablet, one layer for immediate release and one layer for extended release so the medicine starts to release right away and last for up to 12 hours #1 TRUSTED COLD & COUGH BRAND: Mucinex is the #1 Cold and Cough brand doctors trust* and #1 Pharmacist Recommended Brand CONTINUOUS RELIEF: Maximum strength Mucinex lasts up to 12 hours so you can say goodbye to retaking medicine every 4 hours ACTIVE INGREDIENT: Contains Guaifenesin which is an expectorant that relieves chest congestion and thins & loosens mucus making cough more productive USAGE: Use as directed; Adults and Children 12 years of age and over

Mucinex Se Powers Through Chest Congestion

When you’re sick, excess mucus may be bothering you and causing chest congestion. Mucinex extended-release tablets break up the mucus that causes chest congestion, providing you with fast-acting and long-lasting relief.

Chest congestion is what happens when the mucus membranes (mucosa) that line your airways jump into overdrive. When you breathe in an irritant (like dust, bacteria or a virus), mucosa cells are attacked causing inflammation and extra mucus in your airways. This extra mucus is one of the ways your body tries to remove an irritant.

Unique bi-layer tablet - One layer for immediate release, the other layer for extended release.

Mucinex SE powers through chest congestion for 12 hours so you can say goodbye to retaking medicine every 4 hours.

Don’t drag yourself out of bed when you are sick.

We can’t always avoid the things that cause excess mucus. Subscribe & Save for continuous relief and save up to 15%.

Active Ingredient