Acne-prone skin has sebum that is biologically altered. It is rich in irritating comedogenic fatty acids that can cause recurring spots and blackheads to appear. Benefits of BIODERMA Sébium Global Intensive Purifying Care: - A Laboratoire BIODERMA innovation, Sébium Global is the first care product that biologically treats the causes and consequences of severe blemishes. - On the causes, the latest-generation Fluidactiv patent, which contains bakuchiol, retrains the skin to regulate the quality and quantity of its fatty acids, to restore the sebum of healthy skin and effectively prevent severe blemishes. - On the consequences, the combination of AHA esters, reference dermatological agents, restores clear skin by eliminating spots and blackheads, while zinc gluconate and enoxolone soothe and reduce redness caused by inflammation. - Good tolerance. Non-comedogenic. Results: The skin is clear and purified and residual marks are reduced. Its light texture is rapidly absorbed and leaves the skin soft and comfortable.