Permanent hair colouring dye designed to dye all hair types with a long lasting result. Contributes to enhance shine and unify hair tone, while helping to cover 100% of gray hair with a long-lasting result. Formulated based on a protective complex called Pro-Age with siliamine and long-chain collagen that adheres to the cuticle surface and allows for uniform colour. With low odor technology and vegetable oils, which promote the protection and nourishment of the hair fiber.