Designed to boost your current color, this easy-to-use formula leaves your hair looking soft, shiny, and revived. Black: neutral black with a brown base keeps your hair dark without looking blue Copper: rich copper-red gives warmth and shine to redheads, and creates a copper tone on darker hair colors Dark Brown: creates a deeper brown shade with added shine and dimension Medium Brown: adds richness and depth to medium-toned brown hair it can stain gray hairs, too Light Blonde: tones blonde hair while adding shine and helping highlights pop will not lighten darker hair tonesAbout dpHUE Frustrated by how quickly her color-treated locks lost their salon-fresh tone, Donna Pohlad founded dpHUE a line of products that keep treated tresses vibrant, healthy, and glowing. In collaboration with celebrity colorist Justin Anderson, dpHUE hair rinses, conditioning treatments, and root touch-up kits use color-locking technology to enhance shine and refresh the look of your locks all within the comfort of your own home.