Ouidad Climate Control Heat and Humidity Gel

Ouidad claims that this product will prevent hair from expanding with humidity.  The gel did seem to add a bit of weight hair, which does help to control it.  I have lots of hair but it has body and is very thin, so it needs some sort of product in it to prevent frizz.  I didn't feel that Ouidad was any better than a drugstore humidity control gel, but it did get the job done.