Redken Pro-Oxide Cream Developer 40 Volume 33.8 oz Liter

What It Is Pro-oxide Cream Developer is the dedicated developer for Redken's haircolor lines:   • Color Fusion • Color Gels Lacquers • SEQ Cover Plus • SEQ Cream • Freehand Lightener • Blonde Dimensions • Flash Lift • Up to 7 • Blonde Idol High Lift   It mixes haircolor to an ideal consistency for controlled and precise applications. It is available in 10(3%), 20(6%), 30(9%) and 40(12%) volume. What It Does • Color Fusion mixes in a 1:1 ration with 10, 20, 30 or 40 vol. • Pro-oxide Cream Developer for up to 4 levels of lift. • Process at room temperature for 35-45 minutes.