Wella Professionals Koleston Perfect – 4/4 Medium Brown Red There is still a chance that an allergic reaction could be severe, despite the fact that the risk of acquiring a new allergy has decreased. Always request an allergy alert test from your hairdresser 48 hours before each colour. Follow safety guidelines exactly.
You shouldn’t colour your hair if you’ve ever had an adverse response to hair dye. The Koleston Perfect brand’s Pure Naturals, Rich Naturals, Vibrant Reds, Special Blondes, and Deep Browns all include distinct shades of ME+.
Medium Brown Red
|Country of Origin
Less hair damage colour after colour | Simple 1:1 mixing ratio, up to 60x less likely to develop a new allergy to hair colour ME+, pure, balanced colour results with natural depth and shine