The Goldwell Colorance range is a Demi Permanent range designed to make hair beautiful, glossy and full of life. Covers grey up to 50% and used for a refreshment of colour treated hair bases. The Colorance range comes in 3 different demi permanent ranges. Colorance for a natural demi base to refresh pre-existing colours. Colorance Express Toners for after lightening (full head or highlights), highlighting or in between two highlight services. Colorance Cover Plus NN series for natural demi shades for a discreet grey coverage up to 75%, and to create dimension using lowlights.