This is amazing stuff! not only does it give volume but it helps to cover any regrowth you might have showing as well as stretching you between shampoos! I am a hairstylist and always recommend this to my clients. I also feel like it goes a ways and lasts a long time. It's nice because it doesn't dry the hair out, which I feel that spray in dry shampoos tend to do. This one may be a little more expensive but worth it.