Cools nasal passages; Soothes sore throat; Fights coughs. Advanced vapor action. FreshLock Zipper Resealable Bag. No other brand brings you our patented Advanced Vapor Action formula. Halls with Advanced Vapor Action goes to work immediately to fight coughs, soothe sore throats and make nasal passages feel cooler. Halls - a trusted name throughout the world. Dependable quality and value for over 100 years. Calorie Contents: 15 Per Drop.