Brand from South Korea: HANYUL. A set of sheet masks made with naturally fermented yuzu water and yuzu peel oil to give skin a healthy glow.A sheet mask infused with Yuja extract to revitalize and replenish dry, fatigued skin for a radiant complexion. Packed with fermented Yuja water and Yuja essential oil to leave your skin moisturized and supple. Features a natural fruity scent to uplift your mood. How to use: – Use once a week. 1. Fold the bottom part of the package, and push the oil into the upper part of the package. 2. Gently press the bag to mix the oil and the Yuja water essence. 3. Take out the sheet mask and place it on your face, avoiding the eye and lip areas. 3. Remove the sheet after 15-20 minutes.