Here is the solution so that the hairdressers do not get gray hair in their heads when they have to dye the customer's hair. It can be difficult to hit the right dosage. Too much color around the salons is wasted. Therefore, there is a lot of money to be saved. Dyeing is one of the most difficult disciplines for a hairdresser.

How much color do you really need to use? Is color all too often wasted? And what about the more demanding color treatments like reflectors in a color system that is not always easy to decode?

Most hairdressers may be in doubt about the very basic color theory. But now a new and very simple digital solution can both save money and help with today's color challenges.