I'm definitely very excited about discovering this ingredient for myself. I love snail products that I've tried so far and this mask is part of this. I've used up the last mask that I had and I'm happy it was the snail one because my face needed some emergency help with dryness and this mask does the job. It's nourishing, calming, hydrating and not overly heavy. You may feel it a bit heavy when you take the mask off but let it sink in and you'll love your skin. Etude House has good deal on sheet masks so I ordered some new ones to try out but definitely will keep this on my mind as a Favorite.