Maximum Strength Mucinex Fast-Max Severe Congestion & Cough and Mucinex NightShift Cold & Flu is a Multi-Symptom Relief medicine for Cold & Flu symptoms. Day Time liquid helps relieve Nasal and Chest Congestion, Controls Cough and Thins & Loosens Mucus. Night Time liquid helps reduce Fever, relieves Headache, Minor aches and Pains, Sore Throat, Coughing, Sneezing, Runny Nose for a better morning. Mucinex is the #1 Cough & Cold Brand Doctors Trust* and #1 Pharmacist Recommended Brand†. This product contains 12 FL OZ (2x6 FL OZ bottles). It can be used by Adults and Children 12 years of age and over. KEY SYMPTOMS RELIEVED DAY TIME SYMPTOMS RELIEVED: Maximum Strength Mucinex Fast-Max Severe Congestion & Cough has a Triple Action Formula that relieves Nasal and Chest Congestion, Controls Cough and Thins & Loosens Mucus NIGHT TIME SYMPTOMS RELIEVED: Mucinex Nightshift Cold & Flu reduces Fever, relieves Headache, Minor aches and Pains, Sore Throat, Coughing, Sneezing, Runny Nose for a better morning KEY INGREDIENTS DAY TIME ACTIVE INGREDIENTS: Contains Dextromethorphan HBr - Cough suppressant; Guaifenesin - Expectorant; Phenylephrine HCI - Nasal decongestant NIGHT TIME ACTIVE INGREDIENTS: Contains Acetaminophen - Pain reliever and fever reducer; Dextromethorphan HBr - Cough suppressant; Triprolidine HCl – Antihistamine Do not take Mucinex Fast-Max Severe Congestion & Cough and Mucinex Nightshift Cold & Flu at the same time. Always wait at least 4 hours before taking another dose of Mucinex liquid. TAKE ONLY AS DIRECTED. *IQVIA using ProVoice Survey, December 2022 †U.S. News & World Report/Pharmacy Times 2023-2024