Mucinex Cold & Flu Pack, Day & Night, Maximum Strength 2 Ea

In Each 20 mL: Other Information: Each 20 ml contains: sodium 16 mg. Store between 20-25 degrees C (68-77 degrees F). Do not refrigerate. In Each 20 mL: Other Information: Each 20 ml contains: sodium 12 mg. Store between 20-25 degrees C (68-77 degrees F). Do not refrigerate.