Do you want denser looking hair? Do you struggle to achieve the thicker feel that you want? No matter what the cause, having thin hair can be frustrating. L’Oréal Professionnel have come to the rescue with our brand new product Serioxyl. Using our new ingredient Stemoxydine, the Serioxyl densifying haircare programme can give you visibly thicker and fuller looking hair in an instant. Starting with an in-salon consultation with your L’Oréal Professionnel hairdresser, your individually tailored service is the first step to unleashing your hair’s true potential.