What hair product should I use right before I use my straightener?

I have bleach blonde hair so therefor it's dry and a little frizzy from split ends. I straighten my hair every now and then, and when I do the split ends get really frizzy and my hair doesnt stay straight very long. I was wondering what hair product would be best right before I straigten it, to keep my hair straight and non frizzy. Thank you for your help!What hair product should I use right before I use my straightener?
I use leave in conditioner, Straightening balm and hair serum right before I blow dry it. When I straighten it it looks alot straighter.





I think the hair serum does the most. Also using hair product would protect your hair from the heat.What hair product should I use right before I use my straightener?
For the non frizz part use k-pak by Joico. It works sooo well.

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