Pore Tightening and Anti-blemish Toner for combination to oily skin FluidactivTM Patent in Sebium Lotion fights against sebum thickening, in order to keep pores from becoming clogged and to minimize the risk of blemishes appearing. Sebium Lotion durably rebalances combination to oily skin. Triple action: 8-hour hydration, regulation of sebum and skin's pH. It tightens pores. Non comedogenic. Good tolerance - Tested under dermatological supervision and on Asian skin.