Subrina Professional Unique Permanent Hair Dye 4/6 Medium Chestnut Purple Intensive (100 ml) offers intense and long-lasting color, designed for those who want a professional result at home. The advanced formula guarantees optimal coverage of gray hair, improving brightness thanks to the medium brown shade with purple reflection, ideal for neutralizing unwanted warm tones. Easy to apply, it ensures a uniform and brilliant colour, respecting the hair structure thanks to its specific ingredients which protect and nourish the hair during treatment. Perfect for those looking for a sophisticated change of look and a professional finish, this dye combines effectiveness and care, enhancing the natural beauty of the hair with visible and long-lasting results.