For All Skin Types (esp. Dull-Looking and Damaged Skin) Moisturising, Whitening. Direction: Unfold mask and fit gently over face, let mask rest on your face for 20-30 minutes. Remove mask and massage any remaining serum with your fingertips to ensure that it is absorbed. Do not rinse off. for best results, please use 2-3 times per week. MADE IN TAIWAN.