Specially formulated for all colours of blonde, natural or lightened, this purple top coat neutralises yellow hues and tones out unwanted brassiness. Get smooth, reflective strands in just 5 minutes, with long-lasting results. 100% Vegan To use: Step One: After preferred Pureology shampoo, remove excess water from the hair. Step Two: Apply Color Fanatic Top Coat + Tone Purple evenly throughout hair. When using Top Coat + Tone Purple apply to previously colour-treated areas to neutralise unwanted tones. Step Three: Leave in for 5-10 minutes and rinse thoroughly. Step Four: Finish with your preferred Pureology conditioner or mask, only if necessary.