Level 3. Permanent. Optimized fade-defying system. Ultra lightening no-brass technology. Rich luminous conditioning colorant. For dark hair only. Ultra-lightening technology allows darkest hair to achieve beautifully balanced browns, up to 3 shades lighter, without a hint of brassiness. Extended tip designed to part hair and reach roots quickly, precisely, easily. Fade-defying conditioner. 6 weekly treatments of color protective Care Supreme conditioner with UV filter and anti-oxidant vitamin E to help defy fade-out and renew shine.