Hyland's Adult Cough Syrup is an all-natural homeopathic formula for the temporary relief of symptoms of cough due to colds. Hyland's has created this cough syrup specifically for those who want natural relief without the drowsy side effects. This great tasting formula is designed for the different types of coughs you may experience when you have a cold. Hylands Cough Syrup is fast-acting, safe and effective, as well as sugar- and alcohol-free with no artificial colors or flavors.