Matrix Brass Off Color Depositing Blue Hair Mask | Neutralizes Tones Brassy, Orange Hair | For Lightened Brunettes or Dark Blondes | For Color Treated Hair | For Bleached Hair Color-depositing blue toner mask neutralize brassiness and provides hydration for lightened brunettes. Brand MATRIX Item Form Liquid Hair Type All Product Benefits Highly pigmented blue-violet tones neutralize and eliminate brassy/orange tones to maintain lightened hair.Highly pigmented blue-violet tones neutralize and eliminate brassy/orange tones to maintain lightened hair.