Eucerin DermoPure triple effect serum containing the patented Thiamidol allows you to finally beat the symptoms of oily and problematic skin and dark acne blemishes because it works: -against dark spots - the attenuated Thiamidol acts at the root of hyperpigmentation and alleviates persistent dark spots from acne and prevents their recurrence, -against the symptoms of oily and problematic skin - salicylic acid effectively prevents the symptoms of oily and problematic skin, and Likokalkon A prevents the appearance of new symptoms, -against unwanted shine - sebum regulatory technology provides a long-lasting matte look. Light texture, quickly absorbed, non-greasy, non-comedogenic (does not clog pores), does not cause acne, antibacterial, slightly perfumed.