The 3D Intensive Diaboost serum of 100 ml from Nioxin is una an advanced formulation designed to stimulate natural hair growth and improve hair density. Thanks to its exclusive technology, it strengthens the hair fiber from within, reducing hair loss and providing body and vitality. The lightweight texture absorbs quickly without weighing down, ideal for those who want a una thicker, stronger, and visibly revitalized mane. Perfect for fine and fragile hair, it offers effective daily intensive action.