Ofcourse you know about this product if you have Frizzy hair. You put it on wet hair after the shower, and it dries less frizzy. It also glossifies your hair, makes it shiny, but doesnt grease it up. I put it on, then blow dry and flat iron it out and my hair feels very soft. It doesnt wear my hair down at all, but when it gets humid, I end up putting my thermal wax on the ends to keep my hair from completly fuzzing up. but I use this first. The nice thing about this is it manages the frizz without making your hair so heavy and oily that it ends up looking dirty. The shampoo and conditioner from John Freida is also good.. but not moisturizing enough for my thick/dry hair.