Gutto's Black Mask is a peel-off mask that purifies and cleanses the face while descaling pores. Activated carbon works against skin impurities while arbutin, contained in the mask, works against spots and blackheads. This mask reduces dark spots and tightens pores. The mask also contains Norwegian seaweed, certified Ecocert, that nourishes the skin and vitamin B3 that restores radiance to dull skin.