Clinique id active cartridge concentrate for uneven skin tone is a concentrated active for skin with irregular tone. Create your custom moisturizing formula! clinique offers you the possibility to create your daily moisturiser according to the specific needs of your skin. With 3 moisturizing bases and 5 treatments you can create up to 15 different combinations that are sure to benefit your skin. This concentrated active matches skin tone and illuminates it. With continuous use you see results of unified, stainless and much brighter skin. Its secret is in the japanese angelica root which is known to keep the skin always with a healthy tone avoiding discromies. It also features custom-blend chemistry technology that isolates concentrates from the moisturizing base at each dose to combine just the right amount of active + moisturizing base and providing a personalized formula.