Paul Mitchell 40 Volume Cream Developer 33.8 oz

Paul Mitchell Developer Oxydant Activator 33.8oz (30 Volume 9% Cream) is the ideal partner for Paul Mitchell the color. The lifting power, degree of deposit, and longevity of Paul Mitchell the color are controlled by timing, moisture content of the hair, and the volume of Developer chosen. Easy to mix and apply. Directions: Please follow manufacturer's packaged instructions