Koleston Perfect is the first professional hair color brand to feature breakthrough technologies boasting:

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

Mixture ratio: 1 part Koleston Perfect Hair Color to 1 part Welloxon Perfect Developer. Mix well.