Mucinex Cold & Flu, Elderberry & Cherry, Nighttime 6 Fl Oz

In Each 20 ml: Other Information: Each 20 mL contains: sodium 12 mg. Store at 20-25 degrees C (68-77 degrees F). Do not refrigerate. Cold & Flu Nighttime: In Each 20 ml: Other Information: Each 20 mL contains: sodium 12 mg. Store at 20-25 degrees C (68-77 degrees F). Do not refrigerate. Maximum strength per 4-hour dose.