Robitussin Adult Maximum Strength Cough & Chest Congestion DM Relief provides effective support when you need it most. Formulated to relieve cough and loosen chest congestion, this non-drowsy formula helps clear mucus, allowing you to feel more comfortable. With 12 fluid ounces per bottle and 12 bottles per case, it's a convenient option for managing symptoms. Always follow the recommended dosage for safe use.