Semi-permanent hair colour by LOreal Paris COLORISTA, This ones a mane-changer, Medium wear, Lasts up to 5-15 shampoos, Ideal for blonde, ombre or highlighted hair, Colour result will vary depending on shade you started with, Apply to hair and leave on for 15 minutes, or up to 20 minutes for more vibrant results, Rinse thoroughly until water runs clear and dry and style as normal, Mix and match shades on different strands to create your own unique look, Colour will not show on brunette hair. Inspired by beauty influencers, LOreal Paris' COLORISTA haircare is made for the fearless. Choose from spray-on pastels to more wearable colours and select your level of commitment, from a fleeting flirtation to full-on romance.