Color Extend Brownlights Blue Toning Shampoo-NP by Redken for Unisex - 33.8 oz Shampoo

Color Extend Brownlights Blue Toning Sulfate-Free Shampoo is a color-depositing, blue shampoo for highlighted, balayaged, and natural brunettes that corrects and prevents brassiness. Features blue color to counteract brassy orange and red undertones.