For Brunettes. A subtle tint of color with stunning reflects, L'Oreal Colorista semi permanent hair dye allows you to play with hair color your way. No bleach required. Try out and create subtle hints of Teal, Red, Orange, or Burgundy hair. Gradually fades with shampooing so you can play again! Colorista is an ammonia free hair dye. For the most visible results, apply on light blonde or bleached hair. Choose the sections of your hair you want to color to customize your look and apply. Wait 30 minutes and rinse. Style as usual. Important: Haircolor And Bleaches Contain Ingredients Which May Cause Allergic And/Or Other Types Of Reactions. A Skin Allergy Test Is Required 48 Hours Before Each Use Of A Haircolor Product. Bleaches Contain Persulfates. Bleaches And High-Lift Haircolor Shades Cannot Be Used On Relaxed Hair; For Other Haircolor Shades, Wait At Least 14 Days After Bleaching, Relaxing Or Perming Before Coloring. This Is A Safety Summary. Read All Product Labeling And Instructions Completely Prior To Use.