Colorista semi permanent hair color allows you to play with color Your way. Customize Your look and transform Your style. Choose Your favorite L'Oreal Paris Colorista shades like our Pink, Blue, and Purple. Colorista is an ammonia free hair color and gradually fades with shampooing so you can play again! For the most visible results, apply on light blonde or bleached hair.BENEFITSOur gentle 2-in-1 semi permanent hair color conditioning hair mask deposits pure direct dyes and fades gradually after each shampoo.The lighter hair the brighter the result. We recommend pre-lightening with the Colorista Bleach for most vibrant results.This temporary hair color leaves moisturizes and softens all hair types while depositing vivid pure direct dyes.HOW TO USE48h before colouring do the allergy test.Step 1: Wearing gloves and avoiding direct contact with the scalp, apply product to clean and dry hair. Be sure to saturate hair with product.Step 2: Set the timer between 20-30 minutes.Step 3: Keeping the gloves on, rinse hair thoroughly with water after processing.Step 4: Style as usual.FORMULA100% Vegan formula - no animal derived ingredients or by productsNo parabens, sulfates, pthalates, peroxide, or ammonia