Oribe Airbrush Root Touch-Up Spray - Dark Brown, 1.8 oz

While pricey, Oribe Root Touch up is the best product I have found to cover my grey in a realistic manner. The color isn't flat or brassy and doesn't make your hair stiff or lifeless--feeling and looking like doll hair, like so many other root sprays does. My only word is advice is to apply it in short bursts along your hairline or part, instead of just applying it in one sweep. It works much better that way--and lasts longer. Like I said, it's rather pricey.