Mucinex, Expectorant 12 Hour Extended-Release, 600 mg, 100 TabsProduct Description Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive. Bi layer tablets. Product Benefits Ingredients Suggestions Do not crush, chew, or break tablet. Take with a full glass of water. This product can be administered without regard for the timing of meals. Adults and children 12 years of age and over: one or two tablets every 12 hours. Do not