Wella Professionals Koleston Perfect 9/73 Bright Blond Golden Chestnut is a high-quality permanent dye that guarantees intense and long-lasting colors. Thanks to the innovative formula, it ensures una uniform coverage of the hair, enhancing bright and natural highlights with a brilliant blonde tone and golden chestnut nuances. Easy to apply, it protects the hair fiber during the treatment, keeping the hair soft, silky, and vibrant in the tempo. Ideal for those who want a professional result right at home.