Ideal for brunettes who lighten their hair, MATRIX Total Results Brass Off Toning Shampoo effectively neutralizes brassy tones while imparting cool tones for a refreshed look. Its clarifying formula utilizes blue-violet pigments to balance color and can be used for a quick 2-3 minute toning treatment. Suitable for both color treated and natural hair types, this salon-grade shampoo is a must-have for reducing brassy tones.