Revlonissimo Cromatics™ is a one step service to create highlights on dark base without prior bleaching. Its ideal to add a vibrant or a tone to a already colored hair without adding depth and get a sublime shine and a long-lasting color. In addition to this, it is a fast sevice with a 15 minuted processing time and it gets an utltimate precision thanks to its texture. Do you want to know more? Tap play and find out all our UK Education Master Karen Thomas tips.