Goldwell Topchic 4NN hair color 250 ml a professional solution for intense, rich and long-lasting colour. Formulated with advanced technology, it guarantees uniform coverage and natural shine from the first application. Enriched with nourishing ingredients, it protects the hair fiber, keeping hair soft and silky. The 4NN shade offers an intense warm brown, ideal for those who want a sophisticated and luminous look. Easy to mix and apply, this tint ensures professional results even at home, giving vitality and depth to the color. Perfect for those looking for quality, performance and uncompromising colouring, Goldwell Topchic represents the ideal choice to enhance every type of hair with elegance and precision.