Sébium Pore Refiner is specifically formulated to reduce the appearance of pores of combination to oily skin. The exclusive Fluidactiv patented complex biologically regulates sebum quality, keeping pores from becoming clogged and limiting the formation of blemishes. Agaric Acid, an astringent ingredient, in combination with a smoothing active ingredient refines skin texture and preserves its natural radiance. Mattifying powders reduce shine.