Japanese straightening from Yoko System for permanent hair straightening - combined with ingredients that restore hair and take care of its health.

The Yoko System series uses restorative ingredients such as minerals, vitamins, proteins, keratin and other softening agents. In the Japanese straightening, Yoko System uses a unique water-soluble gold ingredient (a registered patent of the company). Thanks to this ingredient, the active ingredient penetrates the heart of the hair and, in combination with the heat of the hair straightener, permanently changes the hair structure. The result: healthy, shiny hair.