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OverviewInstructions for Use: Pre-wash Step 1: Wet your hair and pat it dry until it's semi-damp. Step 2: Apply an appropriate amount of the hair mask evenly to your hair (avoiding the scalp), then tie your hair up or cover it with a shower cap. Wait for 5~30 minutes (exact time can be adjusted according to your personal hair washing routine). Step 3: Rinse thoroughly with plenty of water. CAUTIONS: In case of sensitive skin, please test the product on the inside of the arm first. If discomfort arises, please immediately stop using the product and seek the assistance of a dermatologist. In case of contact with the eyes, rinse immediately with plenty of water.