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, help soothe an irritated throat, and support immune and upper respiratory health.* 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 to help aid your body’s natural ability to absorb.