When you’re sick, mucus can be a master of mayhem. But chest congestion relief is just a dose away — with Mucinex immediate and extended-release bi-layer tablets that start to release fast and last for 12 hours. 600 mg pure guaifenesin bi-layer tablet.
• Relieves chest congestion due to common colds • Helps loosen mucus and makes coughs more productive • Lasts for 12 hours with a single tablet • Use as directed. • Also available in 20ct