This progressive toning system is ideal for preventing and neutralizing brass for brunettes. Finally, a cool toning shampoo just for brunettes! It deposits blue-violet pigments onto strands to minimize brassy tones. The nourishing formula gently cleanses and hydrates while depositing blue pigments that help cancel out unwanted red, orange and brassy tones. Best for Customization: IGK Mixed Feelings Leave-In Brunette Toning … Blue shampoo is best for brassy brunette hair since brunettes are the ones who end up with unwanted copper, orange or red tones in their dyed hair. Redken's Color Extend Brownlights Blue Toning Sulfate-Free Shampoo is a color-depositing, blue toning shampoo for brown hair. Redken Color Extend Brownlights is a color deposting blue toning shampoo for brown hair. The description of this blue shampoo gets it all – “a toning shampoo to eliminate brassiness in the hair of brunettes.” Its deep blue pigment is great at eliminating the orange and red tones in your brunette … This progressive toning system is ideal for preventing and neutralizing brass on both highlighted and natural brown hair. 2. Dphue Cool Brunette Shampoo. Natural … This sulfate free shampoo gently cleanses the hair without stripping color while helping to tone and maintain cool brunette … If you have unwanted yellow tones (generally found in dyed blonde hair, or naturally grey hair), purple shampoo … Enter this blue shampoo, which is specially formulated for brunettes with highlighted or lightened hair. This sulfate-free shampoo gently cleanses your hair without stripping color and helps prolong cool brunette …