Since I have started working out after a four month hiatus (yes I am healthy like that…)… I have realized I NEED to do something about the way my hair looks after I am done with the gym. Hence I decided to buy a dry shampoo. I was always aware these existed, but had never felt the need to use them. I did not want to get a high end brand because I was not sure these things work… at all. I went for the Tresemme Normal to Oily hair/Volumizing dry shampoo.