what texturizer do you use? I use Mizani BB for Fine/Colour Treated, and mix it with oil and conditioner
how often do you texturize? Every 12-16 weeks
What is your regimen? Shampoo (diluted) and deep condition with heat weekly, moisturize daily, protective style regularly and rarely straighten.
I would also recommend doing your research about both products and technique. The best thing for me has been to process in halves, because I'm just not quick enough to apply and smooth with relatively even processing time in all areas.