Product Information
- Cough Suppressant and expectorant to help loosen phlegm and mucus
- Thins & loosens mucus with active ingredient guaifenesin expectorant
- Controls Cough with active ingredient dextromethorphan HBr cough suppressant
- Mucinex contains a unique bi-layer tablet, one side immediately releases and the other side is an extended release that lasts up to 12 hours
- 600 mg Guaifenesin expectorant & 30 mg dextromethorphan HBr cough suppressant