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.
F - N/LP - NE - MD -- 2B/C
Tropical climate/high dews routine:
Low-poo: BROO IPA, YTCukes, Original Sprout Natural Shampoo*
RO: G SaS*, SSI Okra*, MillCreek Biotin, EO Keratin
LI: G SaS* or SSI O* or none
Styler: FSG* or Volumax Mega
DT: EVCO (rare)
PT: iagirl's gelatin*, SS PT*
Experimenting with: Ouidad CC gel
* = I love it!
Silicone/Sulfate free since 2010.
iherb discount code: CFN646