- MUCINEX 12 HOUR EXTENDED-RELEASE BI-LAYER TABLETS: Clinically proven to last up to 12 hours; it provides powerful relief for your chest congestion
- SYMPTOMS TREATED: Relieves chest congestion caused by excess mucus by making your cough more productive
- ONE EASY PILL: 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 (600 mg) is an expectorant that helps reduce chest congestion caused by colds, infections or irritants
- CONTINUOUS RELIEF: Mucinex lasts up to 12 hours so you can say goodbye to retaking medicine every 4 hours
When youre sick, mucus can be a master of mayhem. But quick, long-lasting chest congestion relief is just a dose away with Mucinex extended-release bi-layer tablets release immediately and last for 12 hours.* Mucinex InMucus Out