Banish roots and grey hairs with Alterna 2 Minute Root Touch - Black. Convenient and easy to use, this temporary colour will wash out in just one shampoo, and is free from ammonia, peroxide and syntheic colour. Giving complete coverage, the formula dries quickly and won’t flake off throughout the day. Safe for colour treated hair, it’s perfect for keeping on top of your roots between visits to the salon.