(I received this mask pack through an acquaintance, so it was my first time hearing the brand name.) My skin is extremely sensitive and dry, so if I use the wrong mask pack, I get allergies or my face gets itchy very quickly. ㅠㅠ However, this mask pack worked well for my skin. As soon as I applied it, I could really feel the moisturizing power. Best of all, the amount of ampoule on the sheet is enormous, and the inside is packed full, so I can even apply it all over my body. It is the mask pack I use most often these days. 👍🏻