Préférence now adds the Color Extender to the kit for the first time. This intermediate color treatment allows you to keep your beautiful color longer. This long lasting hair coloring is available in 29 intense and trendy colors. The tube color retaining care enriched with UV filter and Vitamin E gives the hair softness and shine again after each treatment, as if it is just colored.

THE RESULT

- 8 weeks Anti-Replacement Color
- Let the ultra-intense color of day 1 revive
- Perfect gray coverage

HOW TO USE?

Do an allergy warning test 48 hours before you start coloring your hair. Strictly follow the instructions for use. After dyeing, use the color-retaining care once a week between 2 colorings. This ensures an optimal result so that your color is protected from the sun for a long time and external influences. After each treatment, your hair shines like on the first day of your coloring.