REVUELE ANTI YELLOW BLOND HAIR MASK keeps those unwanted warm tones away and brightens up the blond hair without having to step foot in the salon. This violet toned mask prevents further drying of color treated blonde hair, while a deeply pigmented violet hue neutralizes brass and cools down yellow tones to let the golden color shine through. Enriched with a Bio Elixir, it nourishes, hydrates, and reconstructs the compromised strands, preventing split ends and reviving a natural healthy glow.