Matrix Brass Off Blue Shampoo for Brunettes Pigmented Conditioner 33.8 oz Authentic Brand New including Matrix Brass Off Blue Shampoo for Brunettes 33.8 oz Matrix Brass Off Pigmented Conditioner 33.8 oz 33.8 oz Total Results Brass Off is a professional salon clarifying shampoo that neutralizes brassy tones while refreshing your hair with cool tones. Best for brunettes who lighten their hair, this shampoo deposits balancing blue-violet pigments to reduce brassy tones. Key Benefits: 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