ForPro Expert 40 Volume Crème Developer, 32 Fl Oz – for Hair Lightening, Gray Coverage & Color Deposit with Maximum Lift

40V Crème Developer: The perfect blend of deionized water and 12% cosmetic grade hydrogen peroxide maintains product stability and strength, allowing it to be used with every professional brand of color. Perfect for High-Lift Color and Permanent Color. | Professional Hair Color Developer: Made with the highest quality ingredients to create optimal performance and consistency that colorists can rely on. | Hair Color Coverage: Cosmetic Grade Hydrogen Peroxide excellent for covering white/gray hair or lightening natural hair color. | Conditioning Developer: Top Conditioning to Give Hair Luster. Four Levels of Lift for 100% Gray Coverage. | Application: Excellent for use with bottle, bowl and brush, foils, balayage and cap.