This Review Title is Did they change the ingredients? and the content is: I've purchased this kit 2x before with luck.  This kit is different, it's just not covering full color, maybe they changed the ingredients?  I'll finish this box and reorder because I do like the product.  I bought dark brown.  With this box I must leave product on for minutes longer to achieve the usual results..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.