Bioderma Sebium Pore Refiner Corrective Care 30mlBioderma Sebium Pore Refiner is a dermatological corrector for combination to oily skin. It tightens pores, refines skin texture, and mattifies the skin. Ideal for use as a makeup base, it is non comedogenic and enhances skin radiance. Key Features Tightens pores Refines skin texture Preserves skin radiance Mattifies the skin Non comedogenic Good makeup base Reduces pore size by up to 28% in 15 minutes Decreases skin roughness by 50% in 15 minutes