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.
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.