Wella Koleston Perfect Me+ 4/75 Medium Brunette Mahogany Brown 60ml

Wella Koleston Perfect Me+ gives pure, balanced colour results with natural depth and shine. ME+ technology reduces the risk of developing a new allergy to hair colour while causing less hair damage colour after colour. Although the risk of developing new allergy is reduced, there remains a risk of allergic reaction that can be severe, always ask your stylist to perform an allergy alert test 48 hours before each colouration. Perfect ME+ is present in specific shades of Pure Naturals, Rich Naturals, Vibrant Reds, Special Blondes and Deep Browns that is up to 100% grey coverage and helps neutralise free radicals in hair during colour formation.