Ratio 1:1

Apply with a color applicator bottle, or bowl and brush. (When mixing in a bottle, add developer first, then add color, and shake well.) Process for 35 minutes or up to 45 minutes for gray coverage.

Delivers up to 2XProtucts haircolor from UV exposure and premature fading caused by everyday aggressors the shine

Nourishing protection that seals in moisture, softness, and shine for up to 30 shampoos