Root Touch-Up Kit permanently keeps gray in check between full hair color applications. Use on up to 1” of new gray hair, at your part line and hairline. This low ammonia, salon-quality crème hair color is made in Italy and designed to blend seamlessly into your base hair color. Not intended for drastic color changes or to lighten hair, choose from 7 colors and stay within one shade of your natural color. Don’t attempt to color roots in the back of your head or hard to reach places – no one else can see those either! 45-minute processing time ensures the integrity of your hair. The only salon-professional endorsed permanent root touch up solution. Formulated without Sulfates, Phthalates, Gluten, Silicone. Animal-friendly and vegan. Available in 7 shades, 2 applications per kit. Tip: if between two colors, choose the lighter shade. For resistant grays, process for an additional 5-15 minutes.