Almost everyone is familiar with impurities such as pimples, blackheads or acne, often due to a rather oily skin. Oily skin is characterized by large pores and cornification disorders. The reason for this is hyperactive sebaceous glands. There are two forms of seborrhea: the dull, dry skin with blackheads, scales and increased sensitivity (seborrhea sicca), and the oily, shiny form with inflammatory blemishes and a tendency to acne (seborrhea oleosa). REVIDERM specifically regulates the different manifestations of oily skin with efficient combinations of active ingredients and brings it back to purity. In the case of only partial or occasional impurities, special products provide a quick remedy.