Brand from South Korea: The Saem. A tomato essence type mask sheet offers deep moisture, leaving the skin with elasticity and energy. How to use: 1. After washing your face, gently apply toner on your face to even out your skin texture. 2. Then, apply the mask over your entire face, avoiding your eye and lip areas. 3. Remove the mask after 10-20 minutes and gently pat your face to allow the remaining formula to absorb into your skin.