Formulated with the first-ever blue-green toning complex to instantly banish orange/red tones in brunette hair. Basic color wheel theory teaches us that blue cancels out orange and green eliminates red. However, the effects of color fading, sun damage and residual oxidation can leave brunettes with a combination of both red and orange brassy hues. Well, not anymore! PRAVANA is ready to reveal your best brunette yet with an exclusive, highly-pigmented blue-green formula that instantly neutralizes those unwanted tones and banish all that brass.