Wella Professionals Koleston Perfect 4/07 Medium Brown Natural Brown is una a permanent dye with an innovative formula, designed to ensure una impeccable coverage and a color rich in natural reflections. With 60 ml of product, it offers una long-lasting results and una intense shine that enhances every hair type. Ideal for those seeking a professional result at home, it ensures una even coloring, protecting the hair fiber and providing softness and immediate shine. Perfect for a natural and sophisticated look.