Wella Color Touch Emulsion 1,9% works with Wella Colour Touch demi-permanent dyes to create vibrant developed colour. The silky formula of Colour Touch Emulsion melts into hair. In addition results in intensely rich, glossy colour for your clients.Low commitment, ammonia free, multi-dimensional demi-permanent hair colour for clients who like to change their tone more regularly.1.9% is great for use with most Wella Colour Touch Colours to enhance colour and condition. Perfect for use on recently permed, normal to fine hair.