Creates a rich long-lasting color spectrum with luminosity, shine and beautiful gray coverage. Luminous color shines from every strand and defies fade-out for up to 8 beautiful weeks. Plus our color protective Care Supreme conditioner formulated with golden Camelina oil, anti-oxidant vitamin E and UV filter helps keep first day color vibrancy and provides silky, resilient hair. From root to tip, color won't fade-out, turn dull or brassy. 5A is a cocoa brown shade with ash tones, which will minimize red/orange tones. For optimal color results, use on dark blonde to darkest brown hair. If you hesitate between two preference shades, choose the lightest one. On more than 50% gray, your results will be slightly lighter-looking. On red hair, your color results will be medium soft reddish brown. This kit contains: Color Optimizing creme, color gel, Care Supreme multi-dose conditioner, Superior Colorist Gloves, Pro-Precise applicator, insert.