Nature's Answer Mullein-x Cough Syrup is a natural blend of key herbal ingredients that was inspired by and developed utilizing modern and traditional herbology to help support upper respiratory health. Formulated to help clear mucus and help soothe an irritated throat. Mullein-x is the only multi system support formula that is non-drowsy, alcohol free, gluten free, drug free that contains the exclusive blend of Quik-Sorb, made from natural ingredients like Ginger Rhizome, Amla Fruit and Capsicum to help aid your body's natural ability to absorb.