I am a huge fan of Leaders mask because they actually deliver results within an affordable price. This Insolution Mela-Tox Skin Clinic mask helps even skin tone while brightening and hydrating the skin. After using it after a rough week of work, I feel my face softer and revitalized from signs of fatigue. I have dark pigmentation skin concerns from either acne or sun exposure so I do use brightening masks quite often during the year. After leaving it for a half an hour (ten minutes more than the recommended time), the mask is still very moist on your face and there are lots of leftover essence remaining in the mask package. I put the leftover essence on my neck and my hands because I don't want to waste a single drop of that good stuff! One thing that might turn off people from using this mask would be its marketing advertising of "whitening the skin," but honestly, this kind of marketing only works in Asia where both men and women are chasing this whitening glowing skin. This mask will not make you more white but it will even and brighten your skin tone at most.