Maximum Strength Mucinex Sinus-Max Severe Congestion & Pain is an OTC medicine for relief of your Nasal and Chest Congestion symptoms. Maximum Strength Mucinex Sinus-Max Severe Congestion & Pain helps relieve pain headache nasal congestion sinus congestion and chest congestion. Mucinex is the #1 Cold and Cough brand doctors trust*. This product contains 20 Caplets. It can be used by Adults and Children 12 years of age and over. SYMPTOMS RELIEVED: Maximum Strength Mucinex Sinus-Max Severe Congestion & Pain helps relieve pain headache nasal congestion sinus congestion and chest congestion.ACTIVE INGREDIENTS: Contains Acetaminophen - pain reliever; Guaifenesin - expectorant; Phenylephrine HCI - nasal decongestant Take only as Directed*IQVIA using ProVoice Survey December 2021