Avène Hydrance, 30 ml, Skin Serums for Women, The Avène Hydrance face serum is a product full of active ingredients, meaning it provides absolutely luxurious care for your skin.Characteristics:hydrates and nourishes effectivelydoes not clog poresrestores skin elasticityHow to use:Dab an appropriate amount of the serum gently into clean skin with your fingertips. Apply to the face, neck and chest. You can use the serum under day and/or night cream, or on its own.