Swisse Ultiboost Lung Support 90 TabletsSwisse Ultiboost Lung Support contains herbs used in traditional Chinese medicine to nourish the lungs and relieve coughs. It's also fortified with zinc, selenium, and vitamin C to maintain a healthy immune system, and is rich in antioxidants. Discover Swisse Ultiboost Lung Support. This blend includes zinc, selenium, vitamin C, and traditional Chinese herbs like astragalus and reishi mushroom. The addition of thyme traditionally used in western