Subrina Professional Unique Permanent Hair Dye 4/0 Medium Chestnut 100 ml an ideal solution for those who want an intense, long-lasting and natural colour. Specially formulated to ensure complete coverage of gray hair, this dye offers uniform and shiny results. Its composition has been designed to respect the structure of the hair, ensuring softness and shine after application. Easy to use, it allows professional coloring directly at home, saving time and maintaining high quality standards. Perfect for those looking for a medium brown with a rich and warm tone, this color enhances every type of hair, making it visibly healthier and more vital. An effective and reliable product, ideal for both personal use and professional salons.