Bioderma Sebium Purifying Gel for Oily Skin (500ml) is a professional-grade cleansing gel designed to control excess oil and prevent blemishes in acne-prone skin. With active ingredients such as zinc sulfate, copper sulfate, and glycerin, it purifies, regulates sebum, and gently cleanses impurities without disrupting the skin’s natural barrier. Its non-drying, foaming formula smooths skin texture, reduces shine, and helps maintain a clear, balanced, and healthy-looking complexion, leaving skin refreshed, comfortable, and ready for subsequent care.