Kenra 9 Volume Creme Developer Kenra Color Demi-Permanent Coloring Creme Activator 9 volume was specially formulated for use with Kenra Color Demi-Permanent Coloring Cremes allowing for complete oxidation of all pigments in each and every color formulation. Features: Balancing Complex 5. Gentle, ammonia-free formulation. Deposit-only color. Provides vibrant, long-lasting results. Outstanding color saturation. Improved condition and manageability. Natural gray coverage up to 75%. Intense shine. How To Use: Kenra Color Demi-permanent Coloring Creme Activator was specially formulated for use with Kenra Color Demi-permanent Coloring Cremes. Processing Time: Up to 25 minutes. Application: Apply from scalp to ends. Mixing Instructions: In a non-metallic bowl or applicator bottle, mix one-part Kenra Color Demi-Permanent Coloring Creme with two-parts Kenra Color Demi-Permanent Coloring Creme Activator 9 Volume (1:2). Stir well or shake for 20 seconds to obtain a consistent creme. spray hair with Kenra Color Porosity Equalizing Spray and apply color. process for 5-25 minutes. For gray blending, mix one-part Demi-Permanent Coloring Creme with one-part Kenra Color Demi-Permanent Coloring Creme Activator 9 Volume (1:1).