Level 3. Permanent. Works with your tones and highlights. 100% Gray coverage. With healthy shine conditioner. What is permanent hair color? Permanent hair color does not wash out; it just grows out over time. It covers 100% of your gray hair. Is it easy to apply? Yes! The drip-free formula works with your tones & highlights to give you natural-looking color in around 25 minutes. Creates the natural depth of beautiful hair. Safe for permed or chemically treated hair. Covers even the most resistant gray hair, providing healthy, natural-looking coverage. Fade-resistant, natural-looking color, every time. Nutrient-enriched to deliver vital moisture and fortify each and every stand of hair. On natural red: You will get a light auburn result. On white gray: You will get a light auburn result. On salt/pepper gray: Gray hair will appear lighter than non-gray, for a highlighted effect.