Leader 12 Hour Cough DM delivers extended relief from persistent coughing with a single dose of extended-release liquid suspension. Formulated with Dextromethorphan Polistirex, this cough suppressant effectively quiets unproductive coughs for up to 12 hours, whether you need daytime comfort or nighttime rest. The pleasant orange flavor makes it easy to take, while the alcohol-free and gluten-free formula ensures it's suitable for a broad range of users. Ideal for managing stubborn coughs without frequent dosing throughout the day.