Schwarzkopf Professional Igora Royal Permanent Hair Dye 1-1 Blue Black 60 ml an innovative solution for those who want an intense and long-lasting color. Thanks to its advanced formula, it guarantees optimal coverage of gray hair, giving uniform and brilliant colouring. Its creamy consistency facilitates precise and waste-free application. This professional product ensures vibrant and resistant results, keeping the hair structure healthy and soft. Ideal for those looking for a deep and sophisticated black blue, Igora Royal offers excellent color rendering and long-lasting wear. Perfect for use both in the salon and at home, it enhances every type of hair with style and safety.