New, no mess, non-drip formula for easy to use at-home color application. The same shades and formulas loved by women are now made even better! ColorSilk beautiful color is the ammonia-free hair color that s 100% gray coverage and salon-quality color and shine. Achieve rich, long-lasting hair color at home! Hair left silky, shiny, healthy, and in better condition than before you colored it after each box. Revlon 3d color gel technology s natural-looking, multi-tonal color from root to tip providing definition and boosting your hairs dimension.