Organic hair colors should be the only one existing. We are tempted to answer that they are meant for everyone. Cover white and grey hair, change style, do highlights, organic hair colors answer to every desire except for one: going from brown to blond. The advantage of organic hair colors is that they are also treatments adding extra quality to the hair. For health reasons, they are also meant for people with allergies, pregnant women, people under heavy medical treatment who can no longer undergo chemical hair colors.