Blonde vitamino xcolor a-ox special color corrective cream anti-yellowing cream for blondes and panties of pitch 7 to 10 in one gesture this cream neutralizes the yellow reflections for a pure blond and more accurate reflections application : on hair washed, dewaxed and dewatered, apply and leave for 5 to 10 minutes then rinse thoroughly with clear water and do your usual care capacity : 150 ml.