A custom Purple Mask designed to deeply condition dry, damaged strands, while refreshing color and toning brassy hues on blonde, silver, gray, or highlighted hair thanks to neutralizing violet pigments. Leave on hair, especially brassy areas, for 2-3 minutes. Rinse thoroughly. For more intense results, leave in for an additional 1-2 minutes. Rinse your tub, shower, or sink well afterward to prevent staining.