This Clarifying Toner from Murad's Blemish Control series is a skintonic that eliminates sebum and impurities for several hours while keeping skin beautiful and matte. The product helps keep the pores clean and free from impurities. This oil control form helps to create a good balance in the skin. Blemish Control removes acne and impurities using The Science of Cellular Water. The product helps against impurities, enlarged or clogged pores, as well as excess sebum and glossy skin.