Unred eliminates unwanted red tones, maximizes color deposit, and minimizes color fading. Helps color penetrate deeper into the hair shaft for longer lasting color. Allows color to develop completely for maximum coverage without harsh red or orange tones. Unred can be used with all hennas, semi-permanent colors, powder bleaches, oil bleaches, lightners, and any volume of peroxide. does not affect processing time. Use daily as an additive to shampoo or conditioner.