Naturtint Instant Root Retouch Temporary Gray Cover 2 In 1 Black 10ml is the ideal solution to quickly cover white hair between una colorations. Its temporary formula offers a natural result, easy to apply and gentle on the scalp. Perfect for an immediate touch-up, it guarantees a uniform and long-lasting color until the next wash. Compact and practical, it is perfect for those who want a well-groomed look without prolonged effort. Una a functional choice to keep your hair intense and shiny.