In this wonderful herbal tea blend, mullein leaf works with the lungs to bring moisture to dehydrated lung passages. Coltsfoot will help ease lung spasms. It also has Orange Peel, which is packed with Vitamin C. Please note this is a loose leaf tea. Organic Ingredients: Marshmallow leaf, coltsfoot, orange peel, spearmint, lobelia, licorice root. Made in United States of America. Net weight 1 oz.