Permanent ammonia-free hair color 100% gray coverage hair dye New, no mess, non-drip formula for easy to use at-home color application. The same great ColorSilk Hair Color loved by women now made even better with new trend shades and a new formula! ColorSilk Beautiful Color™ is the #1 brand in the USA*. The ammonia-free hair color delivers 100% gray coverage and salon-quality color and shine. Achieve rich, long lasting hair color at home! Hair is left silky, shiny, healthy and in better condition than before you colored it after each box. Revlon’s 3D Color Gel Technology™ delivers natural looking, multi-tonal color from root to tip providing definition and boosting your hair’s dimension. *Revlon's calculations based on NielsenIQ ScanTrack Service for the Women’s Hair Color category for the 52 weeks ending 1/1/22 period, the Total US Market, xAOC. Copyright ©Nielsen Consumer LLC. +Formulated without adding Ammonia Everything you need is inside the box! See directions to follow all safety instructions before you begin. Step 1 Mix : Pour ammonia-free colorant in cream developer bottle. Shake until mixture is completely blended. Step 2 Apply : Part hair into 4 equal sections. Apply mixture to root area at each parting. Don't rub into scalp. Step 3 Leave in : Leave the mixture on hair for 25 minutes total. For resistant gray hair, leave on for extra 10 minutes. For blonde shades, add an extra 20 minutes to total processing time. Step 4 Rinse : Add a little warm water to hair and gently massage color mixture through hair. Rinse hair completely. Step 5 Conditioning: Apply the ultra-hydrating cream conditioner after color application. Leave on for 3 minutes and then rinse with warm water.