... color,perfect grey hair coverage;Ingredients:Agent 1:deionized water,alcohol,-20alcohol,ammonia,oil alcohol,oleic acid,cetyltrimethylammonium chloride, ... scalp.2) About reserve 20-30minite in hair,washed with water thoroughly( advise coarse hair,not easy colored hair or ... not use this product). Safe instructions:1).Avoid touching with your eyes,rinse eyes immediately if product comes into your ...