Schwarzkopf Essensity 6-99 No-Ammonia Permanent Color Dark Blonde Violet Extra 2 Ounce 60 Milliliters Essensity Color by Schwarzkopf is the first permanent ammonia-free oil-color with Phytolipid Technology. This gets the most natural-looking color results with the multi-tonal reflexes of the hair. It provides up to 100% white hair coverage and is free from mineral oil, silicones, and artificial fragrances. You can find a natural assortment of 58 shades that offers up to 4 levels of lift. This is a very gentle hair color with scalp comfort.