Wella Koleston Perfect Deep Browns 4/71 Medium Brown/Ash 2oz

Wella's purest permanent hair color ever with ME+ Technology

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

- Pure, balanced color results with natural depth and shine
- ME+, up to 60x less likely to develop 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