This mask is extremely famous and I had to get one for myself to use. I was quite skeptical by the reviews I saw and after I've used it, I'm stuck in the middle. It's a very fun face mask to use, however those with sensitive skin should stay away. The foaming of the mask is really ticklish, but can get itchy and uncomfortable. When my sister used it, it barely started foaming, but she had to run and take it off because it was burning her skin. I bared with it and after washing it off, my skin did feel smooth and clean. It was also quite difficult to wash off. I was then left with dehydrated and sensitive skin. I do use it every once in a while when I feel like my skin needs a strong purifying mask, but it's mostly just entertaining.