I've been using Tresemme's Heat Defence Styling Spray since forever! I think I've had it for almost more than 2 years now and I'm still on the same bottle. I don't remember the exact price, but it was affordable as most Tresemme products are. I use this product everytime I blow dry my hair and also before I use my GHD. (As you may have seen in my Babydoll curls hair tutorial). I wouldn't say that this product helps to hold your hair in any shape or form, but it does offer heat protection to your hair. It has a nice fragrance and leaves hair smelling fresh. The spray is also very easy to use.