I have fine, naturally straight hair with little volume. I used this product after I showered at night and towel dried hair, then I blowed dried it & went to bed. To my surprise when I woke up my hair was still like it was before I went to bed. Smooth, silky, and not greasy. However, I didn't find this product to last long. I still had to wash my hair when usually do (every other day) and it almost seemed to make my hair greaser quicker because of the smoothness. Otherwise, it's a great product to keep your hair styled the way you want it to be.