LuppperstrOreal Oreor Creme 40 Vol Developer is a professional-grade hair developer designed to activate color and provide optimal lifting power for hair treatment. Ideal for use in salons and wholesale beauty businesses, this 8 oz. volume cream developer ensures consistent results, enhancing hair color vibrancy and longevity.

• Beautiful, uniform color
• Rich, creamy formula
• Lifting action up to 4 levels
• For use with lightening products
• Directions: Mix Oreor 40 Volume Developer whenever extra lightening is needed in amount recommended in chosen lightening product instructions. Blend until smooth. Recommended specifically for use with lightening products