Breathe Freely and Calm Your Cough—Naturally and Comfortably
A chesty, productive cough can leave your chest feeling heavy and your throat raw. Austell Prospan® Cough Liquid with Menthol offers a highly effective, natural solution designed to work with your body to clear congestion and ease breathing.

At the core of Prospan is a patented Ivy Leaf extract (EA 575®) that has been clinically researched worldwide. It acts as an effective expectorant to loosen stubborn phlegm, while its spasmolytic properties relax the bronchial muscles. The addition of cooling menthol delivers instant local relief to calm throat tickles and minor respiratory tract irritation.

The Prospan Menthol Advantage:
Patented Ivy Leaf (EA 575®): A globally trusted, standardized herbal extract that liquifies thick, sticky phlegm so it can be coughed up easily and naturally.

Opens Constricted Airways: Gently relaxes and widens the bronchial tubes, reducing the chest tightness that makes breathing feel like a struggle.

Cooling Menthol Infusion: Menthol acts fast to numb throat discomfort, offering a refreshing sensation that reduces the urge to cough.

Clean, Safe Formulation: Completely free from alcohol, sugar, and artificial colorants. Since it is non-drowsy, it won’t interfere with your work, study, or daily commute.