Boots Sheet Mask Hyaluronic Sodium Hyaluronate helps to relieve skin dryness, leaving your skin feeling dewy and hydrated while reducing the appearance of wrinkles. Ultra fine mask sheet for easy absorption. Apply to clean face, avoiding eyes and lips. Remove after 15 minutes and gently pat to allow remaining formula to absorb into the skin.Use 2-3 times weekly for best results. Made in Korea.