Details Crème Dermopurifiante, with its mattifying and astringent properties, is the ultimate sebo-regulating skincare product. As well as acting on sebum production, it purifies the epidermis to rid skin of imperfections like dilated pores, blackheads, microcysts or blackheads – and prevent them from reappearing. Its soothing active ingredients calm any inflammation that might cause redness, giving the complexion an even appearance. Recommended for skin that is prone to seborrhea and acne.