It's one of only two gel-like products that I use too. My hair doesn't like regular gels at all, hence the mousse. It's not too expensive as, sadly, my hair is on the thin side and fairly short so I don't use much product.
I watched the video after I'd posted, I couldn't believe the amount she used, must cost her an arm and a leg! I use about two teaspoons worth.
3b in South Australia.