Wella Welloxon Perfect is the only colour activating cream for all Color Perfect shades to ensure you get the perfect colour. Wella Welloxon Perfect Activating Cream not only achieves exceptional colour results with Color Perfect, but also with Blondor. The mixture of Color Perfect and Welloxon Perfect forms the High Density Colour System (HDC). Only the new Welloxon Perfect HDC activator can exploit the full potential of the Color Perfect HDC molecules and achieve perfect colour results in terms of hue, brightness and colour balance. Thanks to its creamy consistency, it is very easy to mix and adheres perfectly to the hair, allowing the colour to be fixed evenly.