The mask contains hyaluronic acid, which is an impressive molecule that can hold 1,000 times its weight in water.
I have oily/combination skin, so my cheeks and chin tend to be drier than the T-zone. Even after I remove the mask, there is so much product left on my skin and in the package that I use it the excess serum on my neck. I can immediately see brighter, smoother, and more hydrated skin after just 15 minutes on my face.
Get it from Amazon Canada for for $2.79.