Best heat/styling protectant for hair that is dried already and fine

[CandaceMColeman]

I just got all of my hair cut off and a ton of layers added. I use Kenra Blow Dry mist before blow drying. Now that I no longer wear my hair straight due to my new cut/style, I am looking for a good heat/styling protectant to apply to my blow-dried hair. My hair is very, very fine, very shiny, and silky. I have to use heat temps around 380; otherwise, my fine hair will not hold a style. I use Kristin Ess dry texture spray after curling my hair. I just need something that will protect my fine hair from all the heat of the curling iron/wand that won't make my fine hair flat, weighed down, and heavy. I've tried using the Kenra blow dry mist on my already dry hair because it works so well on my wet hair, but it doesn't work the same on my dry hair. It makes my hair greasy when applied to dried hair.

[CorgiMommy]

Have you tried Bumble and bumble Bb. Heat Shield Thermal Protection Hair Mist ?  It works great on hair types @CandaceMColeman