Brand from South Korea: Faith in Face. Goal: Fully devoted to brightening function. Low skin irritaion is must. Use recognised brightening ingredients as main ingredient. For sub-ingredients, consider safety first rather than function. Ingredients included: Niacin Amide: Water soluble vitamin. Plays the main role of brightening. Citrus Unshiu: Pericarp Exit: Gelatinize skin and nourishment. Green Tea Extract: Contains Vitamin C, tocopherol, Polypherol Never leave this one out. How to use: After cleansing, carefully remove the thinner protective film to expose the smooth surface. Apply the smooth side of the mask to your face. Remove the thicker protective film and adjust mask to fit the curves of your face. After 30 minutes, remove the mask and discard. Gently pat your face with fingertips to help skin absorb the remaining essence.