Natural Colors in Palette 5-0 Hazelnut Brown Hair Dye Nourishing Permanent Hair Dye Nourishing formula - tries to penetrate deeply into the structure of the hair with bright color pigments for a long-lasting intense color result. It aims to cover the whites even in stubborn whites. The care mask enriched with argan oil helps nourish the hair after dyeing and provides intense shine and softness to the hair.