Naturtint permanent hair colorant 4g golden chestnut 45 oz naturtint permanent colorants the renowned brand of gentle home hair dyes not only allow you to update your colour kindly as they are free from ammonia resorcinol parabens and enriched with natural ingredients but they are also quick and easy to use 100 grey coverage in just 40 minutes the range consists of 30 fabulous shades from ebony black to light dawn blonde golds coppers and mahoganys are available for all shades