If you are using flat irons and curling irons, you need a heat protecting spray to save your hair from heat damage. Heat damage can sometimes be worse than damage from lightening the hair.
This thermal styling spray will protect our hair from heat up to 450 degrees.( although, I don't recommend going over 400 degrees with your hot tools)
It is light and provides a smooth shiny finish. I find it has a slight hold to it as will which is great bonus to help your style last. The price is fantastic as well