Colorsilk provides 100% grey coverage with a natural-looking, even color from root to tip. Plus, the rich color tones of color silk stay beautiful, even between colorings. Colorsilk is formulated to nourish hair from the inside out and is ammonia-free for maximum gentleness. The after-color conditioner is infused with silk proteins and pro-vitamins, leaving your hair silkier, shinier, and healthier. Gives you a deep, wearable blonde without brassiness.