Refine the texture of skin that is prone to excessive oiliness with the Bioderma Sébium Pore Refiner, a corrective concentrate. Rich in dermatological active agents, this targeted daily treatment works to tighten pores that are dilated, prevent imperfections, & mattify the skin both immediately & over the long term. The correcting concentrate improves the skin's appearance, making pores appear less visible. Bioderma's patented Fluidactiv® complex ensures that the quantity of sebum production is reduced, & its quality enhanced for unblocked pores & fewer breakouts. Antioxidants boost the skin's radiance & protect it from external aggressors. Apply the Sébium Pore Refiner once or twice a day, either alone or beneath your usual moisturiser. Combination skin types should apply to the T zone, while oilier types should apply all over. The lightweight, fluid formula melts into skin instantly, & creates an excellent base for make-up application. The Sébium Pore Refiner is non-comedogenic & hypoallergenic.