Teen Derm α-Pure cream works by targeting the severe imperfections of combination to oily skin prone to acne. Thanks to the combination of the α-Pure complex with knotweed extract, this treatment acts on several levels: - It helps to regulate excess sebum and limit its oxidation, - It purifies to correct imperfections and smooth the skin texture, - It soothes and moisturises irritated skin, - It relieves and prevents the formation of new imperfections, and reduces severe imperfections thanks to its antibacterial and anti-inflammatory active ingredient. Teen Derm α-Pure is non-comedogenic, non-greasy and non-sticky delicately scented gel-cream texture that is applied easily with optimal tolerance for adults and teenagers. Free of Paraben.