L'OREAL 40 VOL. CREME DEVELOPER 8OZ is a professional-grade cream developer designed to deliver optimal oxidation for high-lift coloring and effective gray coverage. This 40 volume formula provides strong lifting power while maintaining hair integrity, ensuring vibrant and long-lasting color results. Its creamy texture allows for easy application and even distribution, making it ideal for achieving precise shades in salon-quality coloring treatments. Suitable for use with L'Oréal color products, it supports expert colorists in delivering consistent and brilliant outcomes.