Schwarzkopf Brilliance 90 Black. For a raven beauty style, comes the Schwarzkopf Brilliance 90 Black. Brilliance Permanent Colour with Diamond Shine Serum for long-lasting intense colour with brilliant shine. Long lasting intense colour & radiant clossRadiant colour with dazzling diamond shine for weeksPerfect grey coverageWith a capsule of diamond gloss serumFresh mixing for extra brilliant colour