Perk #1 - Targeted color correction
Much like our line of purple hair care for blondes, Brunette Boost is meant specifically for toning brown shades. It contains vivid blue pigments that cancel out brass in brunette hair and help restore cool, ashy tones between salon visits.
Perk #2 - Tone your tresses, not your fingertips
The pretty blue pigments immediately go to work, imparting a cool hue to your hair. The formula deposits color progressively with each use and does not require wearing gloves.
Blue Pigments - Counteract brassy, orange, and red tones to help restore a cool, neutral balance to natural and color-treated brunette hair.