Schwarzkopf Natural & Nourishing is a range of permanent vegan hair dyes designed for light blonde to black hair. The vegan formula contains up to 93% naturally derived ingredients for rich, natural looking colours full of multi-tonal highlights and up to 100% grey coverage.Schwarzkopf Natural & Nourishing Vegan Icy Dark Brown 583 is a permanent hair dye designed for medium blonde to dark brown hair. The vegan formula containing up to 93% naturally derived ingredients deeply nourishes hair and covers up to 100% of grey, for natural-looking colours full of multi-tonal highlights and healthy-looking shine. The hair-strengthening conditioner with cold-pressed oil, leaves hair irresistibly soft from root to tip.