Mucinex 12 Hr Expectorant Chest Congestion Extended Release, 500 ct, 2-Pack

Mucinex Extended-release Bi-layer tablets provide powerful symptom relief. The product relieves chest congestion, thins, loosens mucus, and lasts for 12 hours. It contains 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 lasts for up to 12 hours, so you can say goodbye to retaking medicine every 4 hours. Mucinex is the #1 Cold and Cough brand doctors trust for themselves and their families* and the #1 Pharmacist.

Mucinex breaks up the mucus that causes chest congestion while providing fast and long lasting relief. Mucinex is specially formulated in a bi-layer tablet. The immediate release layer goes to work fast while the extended release layer continues to work for 12 hours. And for your worst chest congestion symptoms, try Maximum Strength Mucinex.