Description
Chest Congestion, Maximum Strength 12 Hour Extended Release Tablets, 42ct, 1200 mg Guaifenesin with extended relief of chest congestion caused by excess mucus, thins and loosens mucus Relieves chest congestion caused by excess Mucus Thins & loosens mucus Starts to work right away & lasts for 12 hours Maximum Strength, Extended-release bi-layer tablet is the #1 doctor recommended OTC expectorant among Internists, General Practitioners & Family Practitioners