Other Information: Each 10 ml Contains: sodium 4 mg. Store at 68-77 degrees F (20-25 degrees C). Alcohol-free. Misc: Guaifenesin (Expectorant). Relieves: mucus; chest congestion. Alcohol-free. For ages 12 & over. Use dosage cup included. Questions or comments? Call weekdays from 9 AM to 5 PM EST at 1-800-762-4675. For most recent product information, visit www.robitussin.com. Robitussin liquid is specially formulated to provide soothing action and relieve your chest congestion.