Toner is a colouring conditioner formulated to intensify, nourish and brighten hair colour. The treatment accentuates highlights in just 10 minutes, using micro-pigments that penetrate deep into the hair structure, coating the hair shaft with a film that does not affect the primary colour of the hair. Practical and easy to use, Black Professional conditioner is also gentle; its carefully designed formula is free fromammonia, hydrogen peroxide and sulphates, making it suitable for sensitive scalps. 250 ml size