This permanent color is ideal for touchups and regrowth It provides full grey coverage all within 10 minutesFEATURESPermanent hair coloringCovers 100 white hairLonglasting color retentionProcessing time complete in only 10 minutesThe color is intense and vibrantWARNINGThis product is intended for use by qualified persons only Use by nonlicensed persons may result in unsatisfactory performance will not be held responsible by anyone who buys andor use this product in breach of this warning Hair color related products such as demipermanent colors permanent colors toners peroxides and bleaches may cause allergic reactions which in rare instances can be severe Conduct hypersensitivity and allergic patch test 48 hours prior to each application Read and follow instructions carefully These products must not be used on eyelashes or eyebrows To do so may cause blindness Wear suitable gloves Keep out of reach of children