Clinically Proven Ivy Leaf Extract: This key ingredient is recognized for its efficacy in providing cough relief and supporting respiratory health by helping clear mucus from the airways. Fresh Menthol Flavor: The addition of menthol offers a refreshing taste, enhancing the overall experience while taking the medicine. Alcohol-Free: Prospan is free from alcohol, making it suitable for all ages. Non-Drowsy Formula: The formulation is designed to avoid causing drowsiness, allowing individuals to carry on with their daily activities. Sugar-Free: This product is sugar-free, making it a healthier option for those concerned about sugar intake. No Colorings: Prospan contains no artificial colorings, promoting a natural approach to cough relief.