Some ingredients in our sleep aids don’t dissolve in water, but do dissolve in alcohol, so we formulate our products with it to keep the liquid smooth and consistent. The alcohol also helps keep the ZzzQuil formula stable, so it can last longer in your cabinet. There is minimal alcohol content in our ZzzQuil, so it’s safe for children over 12 to take, but if you would like an alcohol-free sleep aid, both our ZzzQuil Alcohol Free Liquid and ZzzQuil Liquicaps is are great options.