I received this as a sample in my BB. It works perfectly on my Dark Brown long (below the shoulder) hair. My hair is regular to fine but I have a lot so it's not thin. It does tend to get weighed down with certain products but this does not at all. It actually does the opposite. Lifts the roots by eliminating oil from sleeping on it. As a dry shampoo should. It felt really fresh and left no white powdery residue like most dry shampoos tend to do.
It also gave my hair a wonderful sexy tousled texture by lightly scrunching and then flipping it upside down as I sprayed.
Make sure your hair is brushed before spraying or you will lose that look by brushing it all smooth again.
This is how it worked on my hair type and does mean it will work the same on other hair types .