Keywest Professional Hair Colour Developer 40 Volume, 1000ml , White

Keywest 40 Volume Hair Color Developer is a professional-grade 12% cream-based developer designed for intense color lift, making it ideal for dark or resistant hair types. Enriched with Pro-Vitamin B5 and spa-conditioning agents, it helps minimize hair damage while delivering up to 4 levels of lift when used with hair color. Its smooth, creamy texture ensures easy mixing and even application, providing vibrant, long-lasting results. Suitable for salon and experienced home use, the Keywest 40 Volume Developer is perfect for bold color transformations while maintaining hair softness and shine.