Color Extend Brownlights by Redken

Color Extend Brownlights is a color-depositing, blue-toning shampoo and conditioner that neutralizes unwanted orange and brassy tones in brunette hair. For color-treated brunettes, it can be used immediately after a color service, and Dupuis also advises using it daily as maintenance. Also nice: It works well on non-colored hair, helping to keep your natural brunette hue cool and free of any brassy undertones.