Thins and loosens mucus that causes chest congestion
Starts to work right away and lasts for 12 hours
Extended-Release bi-layer tablet
Mucinex is the no.1 Doctor recommended OTC expectorant among internists, general practitioners and family practitioners
Description
Maximum strength Mucinex breaks up the mucus that causes chest congestion while providing fast and long lasting relief. Maximum strength Mucinex is specially formulated with a bi-layer tablet. The immediate release layer goes to work fast while the extended release layer continues to work for 12 hours.