Eucerin DermoPurifyer Oil Control Facial Toner has been specially formulated for oily and blemish-prone skin, and for those with mild to moderate adult blemished skin. It is also suitable for all other forms of blemish-prone skin. It clears the skin and prepares it for subsequent care.   The active antibacterial formula contains 2% Lactic Acid, which unblocks pores, inhibits bacterial growth and prevents all types of blemishes without over-drying the skin. It is particularly effective when used in the T-Zone and other problem areas.   Eucerin DermoPurifyer Oil Control Facial Toner can be used during pregnancy. However, it should not be used by skin undergoing medical treatment for blemished skin.   Clinical and dermatological studies have confirmed the excellent skin tolerability and effectiveness of the product in those with blemish-prone skin.