Koleston perfect sets the standard for expertise and creativity in hair color. As winner of the salon star award on five consecutive occasions, koleston perfect is the brand of choice for thousands of salons worldwide. It is trusted every day for its predictably rich, sensual, and voluptuous color results. Koleston perfect is the color. Rich sensual and voluptuous colour result koleston perfect, the professional hair product that sets the standard for expertise and creativity in hair colour. Trusted daily in over 100,000 salons worldwide to provide predictable colour results and supreme hair care thanks to our highest ingredients. Contains up to 25% conditioning agents and lipids for care and gentle-on-hair results