Davines Mask with Vibrachrom Activator is a crossover range of activators to use with Mask with Vibrachrom coloring systems and Century of Light bleaching systems. It is a creamy emulsion of hydrogen peroxide available in 5 vol (1.5%), 10 vol (3%), 20 vol (6%), 30 vol (9%), 40 vol (12%). The formulas are well-balanced and guarantee high penetration of color into the hair for a long-lasting effect.