About the product: Bioderma Sebium Purifying Foaming Gel is a Purifying Foaming gel which daily cleanses the young, combination or oily skins and oily problem skins. Formulated from non-irritating, sebo-purifying and soothing active ingredients, it sanitizes the epidermis and normalizes the sebum excess. How does it work? Sébium Gel moussant gently cleanses and is the only cleansing gel that limits the formation of blemishes thanks to the Fluidactiv sebo-correcting complex, which biologically regulates sebum quality. Enriched with purifying agents, zinc sulfate and copper sulphate, Sébium Gel Moussant purifies the skin and limits sebaceous secretion. About the brand: BIODERMA is a NAOS brand that has been passionate about serving skin biology for 40 years. Our innovations and participation in dermatological breakthroughs to improve skin health have made us pioneering experts in dermatological care. Our expertise : Skin biology. Our mission: Biology at the service of dermatology, at the service of health. Working alongside healthcare professionals from across the globe, we help all skin types to strengthen themselves, whatever their sensitivity or environment.