First of all, the gel sheet is thin, so it adheres well. It is packed with hydrating essence, so it is very moisturizing. I have dry skin, but on days I use this mask, my skin stays hydrated all day long. If you wear makeup often, applying it after this will make your makeup go on really well. It is low-irritation, so while I usually get breakouts on my skin after using other masks, this one doesn't cause any of that at all.