Skin Republic Brightening Vitamin C Sheet Face MaskIntensive 20 minute serum infused sheet mask with hydrating nutrients to reveal a radiant, bright and luminous complexion. 1. Cleanse and tone the skin 2. Unfold the mask and place it onto the face 3. Rest comfortably for 15 20 minutes 4. Remove the mask and gently pat the skin, allowing to absorb the remaining essence 5. Any excess serum can be applied to the neck. Warnings Sun Alert this product may increase skin's sensitivity to the sun, be certain