Delsym Children's Cough Suppressant Liquid for Children is a 12 Hour cough suppressant providing cough relief in Grape and Orange flavors that has a patented time-release medicine that goes to work fast to silence cough for a full 12 hours – up to 2 times longer than other cough liquids*. *Among OTC liquids per dose. Contains Dextromethorphan Polistirex Extended-Release Suspension (Cough Suppressant) for Children and Adults. Alcohol-Free medicine.