Apply this SOORYEHAN Cheonsam Seol-yun fabric mask to clean, toned skin, fitting it well to the contours of your face. Leave on for 10 to 20 minutes to allow the brightening and moisturizing essences to absorb, then gently remove. Pat in the excess without rinsing, then follow with your skincare cream to lock in hydration, ideally as an evening treatment 2 to 3 times a week.