Those hair colour top-up visits to the salon are not only expensive, but also a huge time drain for us busy people... Abra-Ka-zumi, we have an instant, cult solution and it's called called Root Vanish! The Beverly Hills-based master colourist Kazumi (the woman behind Zoe Deschanel’s luxurious chestnut locks) has developed a brush-on solution that looks incredibly natural, treats your scalp and won't dribble into your eyes at the gym. Read more here >>