Diactivateur 9 Vol 1000ml is a professional developer designed for use with DIA Light and DIA Color demi-permanent hair color systems. It supports controlled tone-on-tone color development while maintaining hair condition and shine.
The 9 volume strength is used for gentle color deposit with slight lift, tonal adjustment, and blending early greys depending on the service and hair base. The stabilized cream consistency allows smooth mixing and even application, and the 1000ml professional size is suited for regular salon use.
