KEUNE DEVELOPER 60ML 10VOL is a gentle oxidizing cream specially formulated to be used with Keune hair color products. With 10 volume strength, it is ideal for tone-on-tone coloring, darkening, and refreshing previously colored hair without lightening. Its smooth, creamy texture ensures easy mixing and precise application, providing consistent and even results. KEUNE DEVELOPER 60ML 10VOL is perfect for achieving subtle color changes while maintaining the health and shine of your hair.