The colour has been developed with ME+ Technology. Perfect, uniform and modern colour results.
which can sometimes be difficult. Perform an allergy test 48 hours prior to each colouring. Carefully follow the safety instructions. If you have already experienced an allergic reactions to hair dye in the past,
ME+ reduces the risk of developing a new allergy to hair dyes (for people who are not allergic to hair dyes). Although the risk of developing new allergies is reduced, there is still a risk of allergic reactions,
Less hair damage with each use (compared to previous versions of Koleston Perfect. Applies for Koleston Perfect with Pure Balance Technology).
you should not colour your hair. ME+ is included in certain nuances of Pure Naturals, Rich Naturals, Vibrant Reds, Special Blondes and Deep Browns from the Koleston Perfect.