Dear, Klairs Sheet Mask is a mask line that comes with nutritious serum-type soothing mask and refreshing water-type calming mask to take care of different skin concerns. Midnight Blue Calming Sheet Mask: - Enriched with white willow bark extract to gently exfoliate and remove excess sebum that clogs the pores. - With Erythritol that serve as a cooling agent for an instant soothing effect. - The soft bamboo charcoal sheet adheres well to skin and hydrates skin. Rich Moist Soothing Tencel Sheet Mask: - Features 5 types of ceramide that work together to strengthen the skin s protective barrier. - Infused with aloe vera leaf extracts, hyaluronic acid and centella aisatica extracts to hydrate and soothe skin. - The soft and non-irritating TENCEL gauze sheet adheres lightly to skin. How to use: 1. After cleansing, prep your skin with toner. 2. Take out the mask sheet from the pouch and place it over the entire face. 3. Leave for 15-20 minutes and remove the sheet. 4. Pat in any remaining essence into the skin for better absorption. For more reviews, please search #YesStyleTop50 on Instagram.