This easy, no-mix hair color is the one with the comb. You’re guaranteed to get this right. You get easy controlled application where you want it- targeted areas or all over. It’s also great for first grays and touch ups. The results look 100% natural because it can’t go too dark. Satisfaction Guaranteed. Added plus- No ammonia or peroxide. Hair stays healthy-looking and strong. Lasts up to 8 weeks or until the gray grows back.