Description
💨 Breathe easy, cough less—your 12-hour relief partner!
- DUAL ACTION FORMULA - Loosens mucus while silencing coughs—because you deserve clear airways and quiet moments.
- MAXIMUM STRENGTH DOSE - 1200 mg guaifenesin delivers potent expectorant power to break up stubborn mucus.
- POWERFUL 12 HOUR RELIEF - Stay unstoppable with long-lasting chest congestion and cough control.
- VERSATILE COUGH CONTROL - Effective on both wet and dry coughs, so you’re covered no matter the irritation.
- DOCTOR RECOMMENDED TRUST - Clinically backed and OTC approved for confident, effective symptom relief.
Mucinex DM Maximum Strength 12 Hour Tablets combine 1200 mg of guaifenesin to thin and loosen mucus with dextromethorphan HBr to suppress coughs, providing up to 12 hours of relief from chest congestion and both wet and dry coughs. Trusted by doctors and designed for powerful, long-lasting symptom control.