Goldwell Topchic Can Permanent professional hair colour for brilliant long lasting colour results and up to 100% grey coverage. Complete variety of the Special Lift. Highlifting shades include controlling dyes that tone and balance the warmth during the lightening process. The High lift 11-series lifts hair up to 4 levels lighter and offers a broad shade spectrum for cool to vibrant colour results. Use with Goldwell System Developer Lotion only.