These masks are a good way to add a little hydration to your skin. If you have very dehydrated skin, they won't be hydrating enough to solve your problem, but they won't be a waste of your money either. The hyaluronic acid ones are really light. The serum they come with is almost like water, but just a tiny bit thicker. They feel nice on the skin. These masks didn't break me out or irritate my skin.