Formulated with ME+ dye technology to reduce the risk of developing a new allergy to hair colour1
With Ultra precision colour technology it provides pure, balanced colour results with natural depth and shine
Up to 100% grey coverage
Formulated with Metal Purifier. Help to prevent hair damage caused by metals. Your best ally to get ultra-precise colour results and keep healthy looking hair colour after colour. No need to use pre-treatment to neutralize metal when colouring with Koleston Perfect
Dermatologically tested
Vegan
Globally committed to no animal testing
Up to 85%5 naturally derived ingredients