Note do not get this confused with regular mousse, this is to help smooth your hair not really for helping a style stay put or define curls.
First time I used a medium sized dollop but decided I needed much more then that. I now use quite a large amount, about the size of a baseball maybe slightly smaller(on each side!), starting at the top, working on the outer layer, and running the rest throughout the length (my frizzies are at the top and outer layer of hair). Then blow dry my hair. This gives my hair volume and a soft airy feel. Smell is nice different than expected, sweet but not sickeningly so. It reminds me of a berry type scent almost cotton candy-ish but not quite, definitely smells like a body spritz I have tried from VS. Hair was light and soft, you could not detect product in my hair which is a first for me using any smoothing type product. Hair was left lightly scented.
Even though it seems like I am using a large amount, it is airy and foams up as mousse does so if you shake well before use it is actually not that much.
Verdict- I like it!
It really helps smooth down my hair. My hair is soft and not weighed down, does not look greasy, and looks healthy and not fried.
Does it eliminate all of the frizz, no not completely. But it does smooth it really well and makes my hair look naturally smooth which is much different than being flat ironed smooth and is what I am looking for.
This is a new staple in my hair routine.