Goldwell Tophic guarantees intense color results with brilliant, multi-dimensional shine. Topchic offers a truly intelligent color system that offers 100% grey coverage, ultimate durability, perfectly even color results and a creamy-smooth lotion that is gentle to the hair. The Integrated Protect System (IPS) is an intelligent system that reduces free radicals. The Coenzyme Technology prevents hair from damages by the neutralization of free radicals. This allows for extraordinary tonality and long-lasting color retention. The Equalizer System 2.0 equalizes structural differences for evenness to ensure an even color result. The patented Intra-Lipid Technology enahnces combability and smooth hair.