This wash-off sheet mask generates O2 bubbles that deeply cleanse and purify your skin. Charcoal powder has unique absorption properties due to its large surface area which helps to remove excess sebum and oil while being gentle on the skin. In addition, sea buckthorn extract is rich in Vitamin C, an antioxidant that fights free radicals and evens out the skin tone.HOW TO USE: 1. Before use, rub the surface of the pouch to mix the contents well. 2. Unfold the mask sheet and place it over the dry face. 3. Relax for 10-15 minutes. Remove the mask when the oxygen bubbles have risen sufficiently. 4. Rinse your face with lukewarm water.20 g Stay Well Deep Cleansing Bubble Mask Charcoal 1 pcs 20 g