KOLESTONE Perfect 0/11 Ash Intensive 60ml

Achieve professional-grade colour control with Wella Koleston Perfect 0/11 Ash Intensive. This professional-strength colour additive is formulated for stylists who require precision when neutralising unwanted warm, yellow, or brassy tones in the hair. Designed for use alongside the Koleston Perfect range, this intensive ash shade delivers deep, cool reflect, ensuring vibrant and long-lasting colour results. Its advanced formula provides exceptional colour depth, shine, and even coverage, making it an essential tool for achieving the perfect cool blonde or neutralised brunette finish.