Nobody got anything to add since March 2015???? Well I have.
I use Karmin hair tools - Salon Series blow dryer and hair straightener (I use it to curl under my dead straight hair). I got a lovely surprise present from them just before Christmas: a Karmin Heat Protection & Shining Spray with Argan Oil. Apparently Karmin Hair Tools randomly picked 10 names and I was one of the lucky ones. Only used it once so far will come back after I have used it after another 5 more hair washes. Might be something you ladies living in a hot climate might be interested in.