Wella Color Charm Cream Developer 20 Volume 107Ml/3.6Oz

Excellent gray coverage. Gentle floral fragrance. Great conditioning. Wella Color Charm 20 Volume Creme Developer specially stabilized for use with all permanent hair colors. Great for covering white/gray hair or lightening natural hair color. Use whenever coloring directions call for 20 volume developer. To create 10 Volume mix equal parts of distilled water and 20 Volume.