Use Koleston Perfect permanent hair color cream to add fun dimension to your hair with the balayage technique. Find the perfect ash brown shade for fall season. Features: Pure, balanced color results with natural depth and shine. ME+ reduces the risk of developing a new allergy to hair color. Reduce the formation of free radicals for irresistible hair quality. Simple 1:1 mixing ratio. Up to 100% grey coverage. Up to 5 levels of lift. How to use: MIXING RECOMMENDATION: Combine with Welloxon Perfect for outstanding, high-density results. Koleston Perfect Base & Welloxon Perfect (1:1). Special Blonde shades ratio (1:2). MIXING RATIO: 3 levels of lift: 1 part Koleston Perfect, 1 part Welloxon Perfect 12%. 2 levels of lift: 1 part Koleston Perfect, 1 part Welloxon Perfect 9%. 1 level of lift/Coverage of gray/white same depth or darker: 1 part Koleston Perfect, 1 part Welloxon Perfect 6%. Special Blonde: 1 part Koleston Perfect, 2 parts Welloxon Perfect 9% or 12% APPLICATION PERFECT FOR ALL COLOURING TECHNIQUES: Full-head color, first-time application: dampen hair. Distribute the color from roots to ends and comb through. DEVELOPMENT TIME: HEAT: 30-40 min / + HEAT: 15-25 min. LIGHTENING: Full-head, first-time application: Mid-lengths and ends: Comb through on mid-lengths and ends. Development time: HEAT: 20 min / + HEAT: 20 min. Root area: Apply color to the roots. Development time:- HEAT: 30-40 min /+ HEAT: 15-25 min