Redken's Color Extend Brownlights Blue Toning Conditioner, 8.5oz - is a color-depositing, blue toning conditioner for brown hair. This progressive toning system is ideal for preventing and neutralizing brass for brunettes. This sulfate-free conditioner gently cleanses your hair without stripping color and helps prolong cool brunette color. What else you need to know: Color protecting conditioner for brown hair; Sulfate-free for gentle conditioning; Progressive deposit system keeps brown hair cool and prevents brassiness; Features blue color to counteract brassy orange and red undertones;