How long does the colouring effect of the Plantur 39 Colour Brown series last?
The Plantur 39 Colour Brown products contain powerful pigments. These build up on the hair. The colouring effect intensifies each time you wash your hair and can be washed out gradually with a conventional shampoo. As such, Plantur 39 Colour Brown products have to be used regularly in order to achieve and maintain the desired colour effect. Leave the products in for two to five minutes depending on the desired colour intensity. Then rinse out thoroughly.