Garnier Ultra Color Midnight Blue 3.1 Sachet is enriched with three (3) natural oils - olive, almond and avocado. Garnier Color Naturals leaves your hair looking shiny, silky and nourished. The ammonia-free formula comes in a range of 11 vibrant shades with a superior color lock technology provides 100% grey coverage and its rich vibrant color that lasts up to 8 weeks.