To be honest, I haven't used a root lifting spray before as they are normally quite pricey, so I don't have anything to compare this to. When I saw this one for R40, I thought I might as well have a go. After using it on dry hair, and then styling with a hair dryer, I must say that there was a difference and my hair did have volume instead of falling flat like it normally does. I did notice a bit of stickiness, but that could have come from the curling spray that I was using (also my first time using it!) All in all I would say that it is a good product and worth a try, especially for the price! I will try it on damp hair and style to see if there is any difference and will let you know.