Revlon Colorsilk Beautiful ColorOur Revlon 3D Color Gel Technology™ delivers natural-looking, multi-tonal color, giving your hair definition and dimensionality from root to tip.This specially blended, permanent hair coloring formula includes our Revlon 3D Color Gel Technology™, which delivers rich, multi-dimensional color that’s both natural looking and long lastingNow enriched with keratin and silk amino acid, ColorSilk’s ammonia-free formula leaves your hair in better condition than before you ever colored it!Achieve 100% gray coverage in the comfort of your own homeAvailable in 41 shadesLimited availability online, but restocking regularly!