multi blonde 7 powder lightener400G Our most powerful lightener for previously colored hair. A cult favorite among hairdressers, and a bestseller in the Blondor range. For controlled lightening and reliable results, up to 7 levels of lift. Suitable for all lightening techniques. For perfectly achieved lightening, even on previously colored hair. Thanks to its anti yellowing molecules, yellow and orange tones are neutralized during the lightening process. Tri Lightening Technology