Beautiful hair needs an expert: Kerastase Volumactive

Of all the "Sex and the City" premiere photos I've seen thus far of Sarah Jessica Parker, this is my favorite and I'm especially loving her hat! She's been traveling all over the world for premiere showings of the movie and her hair must be in need of TLC from all the styling. My recommendation for full body, volume and protection is Kerastase's Volumactive spray. It's a leave-in treatment, applied to the hair when wet, and formulated with the Vita-Ciment technology- which strengthens the hair from the inside (medulla, cortex, cuticle) out. The perfect protection for heat styling, when volume is needed.

What's your favorite Kerastase product?