Redken ColorFusion Advanced Professional Permanent Cream Hair Color 2.1 oz 10GV Redken ColorFusion Advanced Professional Permanent Cream Hair Color 10GV supplies a Gold Violet color to your hair. Itdelivers precision leveled color for healthy looking results that are rich in depth and light reflection, as close to dimensional as a permanent hair color can be. With the revolutionary colour technology, it promises rich intense colour for truly beautiful hair.