Matrix Brass Off Blue Shampoo - 300ml Matrix Brass Off is a blue toning shampoo specially designed to neutralize brassy tones in dark blonde and light brunette hair. This professional salon clarifying shampoo not only refreshes your hair with cool tones but also effectively deposits balancing blue-violet pigments to reduce brassy tones. Ideal for brunettes who lighten their hair, it helps maintain a vibrant and balanced hair color. Deposits balancing blue-violet pigments to reduce brassy tones Can be left on hair for 2-3 minutes for added toning Suitable for color treated and natural hair Use Use as a complete system with Brass off Conditioner and mask. Apply to wet hair, massage into a lather and rinse. Follow with Conditioner.