I've been applying the CG method for about 4 months now and I haven't straightened my hair in probably about 6 months. Since I'm pretty strict on not using silicones and sulfates in any of my hair products what are some good heat protectants that do not have those ingredients?

I mainly only straighten my hair every few months to check on my hair growth or just to switch it up, so I don't straighten it often. I really am in love with my curly hair and love the fact that I'm accepting it more and more.

Any suggestions are appreciated!