Skin Republic Volcanic Ash Mud Sheet Mask is a mess free mud mask that combines the convenience of a sheet mask with the cleansing properties of a mud mask. After ten minutes, the mud sheet mask begins to dry, drawing out dirt and impurities from the skin’s pores. Volcanic ash is rich in minerals and a natural skin purifier. Tea tree gently cleanses and fruit acids exfoliate, revealing a bright, fresh and luminous complexion. Also formulated with bentonite clay.