L' OrÉal Professionnel have introduced Serioxyl, a range to help create beautiful hair that looks thicker & denser. // For those who are have concerns of thin or fine limp hair, the Serioxyl collection is your answer. It helps thickens every hair strand & provides a visually fuller effect. It works by stimulating the scalp & the follicle to encourage healthy hair growth. // L' OrÉal Professionnel Serioxyl Denser Hair GelÉe, an innovative super serum that targets thinning hair as part of a 3 month daily programme. This densifying serum-gel is an everyday solution for fine/thin hair to help achieve denser looking hair. // Formulated with Stemoxydine, Glycerin & STEMOXYDINE to deliver hydration to the scalp to encourage healthy hair growth whilst strengthening existing hair.