Restorative protective treatment for chemically treated hair. Advanced professional system that performs a protective and restorative action on the hair during the colouring treatment. the special Molecular Amino-Complex penetrates the hair during the chemical process, protecting and restructuring the fibre from the inside. Instantly and visibly improves the quality of the hair, which appears thicker, extraordinarily shiny, strong and regenerated from the base to the ends. The use of Ogonex does not alter the colour result.