I bet your frizzy hair has to do with it being dry. I would really encourage you to lose the sulfates or any harsh cleansers. My hair on sulfates would be "stupid straight" as well or "cotton candy" or "billowy cloud," take your pick.

If your hair is on the fine side you should start doing some PTs and have at least one item contain hydrolized protein. If you've been straightening every day for a long time your hair may be high porosity.... even more reason to drop the sulfates!

Coconut oil soaks are great for damaged and dry hair as well. Get a good leave-in conditioner as well.
fine - low/normal porosity - medium density - normal elasticity.

Currently using:
Cowash: Cure Care diluted with water 1:1
RO: Cure Care, V05 Kiwi Lime
Styler: UFD CM (old formula), FSG + CNPF
PT: IAgirl's gelatine

Experimenting with: no guar hydroxypropyltrimonium chloride, gelatin gel

Recent findings: my hair likes Cure Care diluted with water as a cowash; does NOT like guar h.c.!

iherb discount code: CFN646