Covers 100% of gray hair from the first application ensures a long lasting result. Phyto assets Phyto color vegetable pigments have been used since ancient times for their coloring properties: Indian wood, Brazil wood,pellets, broom andcoropsis. Its high concentration ensures avery natural color and bright reflections. Recommendation: Recommended as a treatment before a hair dye or discoloration, huile alès ensures effective protection of the hair fiber and scalp. In the case of more than 50% of gray hair, it is advisable to mix a natural color with a color with highlights to obtain an optimal result.