Bought this after researching about sheets masks for acne-prone skin and I'm pretty satisfied, to be honest. I'm not very experienced in sheet masks but this is one is soothing, hydrating and seems to calm down my red spots. I keep it in my fridge just in case, because I don't use them up rapidly. I use them in the evenings because putting on sunscreen and make-up over it is difficult do to the essence plus it feels more beneficial to let it work it's magic overnight. Overall, works as promised and doesn't break me out, so I think it's great.