L Oreal Paris Colorista All Over Bleach is the perfect solution to let those Colorista shades pop! Colorista AO Bleach is designed to provide the maximum care for bleached hair. This kit includes Developer Creme Lightening Creme and the Anti-Brass Purple Conditioner to maximize results and neutralize those brassy tones and unwanted yellow colors. Choose your look and lighten where you want your Colorista Semi Permanent to be the most visible.