Blends seamlessly with existing permanent color Two applications per kit Extends time between salon visits by three weeks100% gray coverage in just ten minutes Free of ammonia, PPD, resorcinol, parabens, phthalates, gluten, SLS, titanium dioxide Full of keratin, argan oil, and ginseng root extract to protect and pamper hair Leaping Bunny certified, cruelty free Not intended for all over color Includes a reusable bowl + brush for easy application Intended to hide your most visible roots & grays at the hairline and part line for touch-ups in between full color applications