Chroma ID is Schwarzkopf Professional's first low commitment mix & tone colour system for maximum colour intensity. The intermixability allows 100% customization and full versatility in shade variety responding to the key commercial colour services in your salon. Formulated with bonding technology, these colour masks repair damaged hair and strengthen structural bonds. The low salt technology maximizes the pigment available to the hair, to improve penetration and coverage and enhance colour result. They can be used to individualize the Bonding Color Masks or to create pastel shades by mixing with the Clear Bonding Mask.