Boost your hair growth with L'Oreal Professionnel Serioxyl Advanced Hair Growth Serum. This powerful formula with Stemoxydine 5% + Resveratrol stimulates dormant hair roots, promoting over 1000 new hairs in just 6 weeks and thickening hair fiber. Perfect for anyone looking to revitalize their scalp and achieve fuller, denser hair. New in box, 30ml.