The hair dye Proximus Supreme Color Nanotechnology 100ml, shade Black, represents excellence in professional coloring. Thanks to advanced nanotech technology, it ensures una deep color penetration, offering una uniform and long-lasting coverage, ideal even for gray hair. The enriched formula nourishes the hair fiber, maintaining softness and shine after each application. Easy to apply, it guarantees intense and vibrant results with a natural effect. Proximus Supreme Color is perfect for those who want to renew their look with a safe, effective product that respects hair health. An excellent choice for those seeking professional quality, high performance, and una visibly regenerated hair.