Garnier Nutrisse Ultra Colour permanent hair dye provides you with a bold and long-lasting colour. Nourished Hair, Better, Vibrant Colour. Ultra-Vibrant Transformation In 1 Single Step Even On Dark Hair. Infused with avocado, olive, and shea oils, this Cherry Flamingo hair dye provides long-lasting intense colour coverage that nourishes while it colours, keeping your hair fully protected from going dry. Available in an array of radiant shades, keeping your hair fresh and fully nourished for up to 8 weeks. Whether you’re looking for red hair dye, purple hair dye, or blue hair dye, Nutrisse has the perfect shade for you.