Lung-FX is beneficial for people who have chronic lung disease, asthma, and in smokers. Lung-FX works by supporting the lungs’ natural defense systems. It contains expectorant herbs to help you break down and expel mucous. It promotes detoxification to protect the lungs from damage caused by pollutants and toxins. It contains anti-inflammatories and antioxidants to heal and soothe damaged lung tissue. Lung-FX provides targeted support to improve lung function and help you breathe more easily.