I have used chemical straighteners during the past 6 years. Every 6 months. Hairdresses used to tell me that it is indeed damaging to my hairs, but they try to minimize the deterimental effect. For example, applying it only to newly grown hairs. Prices of straightener vary greatly, and expensive ones are usually less damaging.
What I noticed is that my hairs become very thin, and hairdressers reply that it is what straightening means. I also worried about hair loss, but I am not quite sure wheter it was due to my aging or applying chemicals.
Anyway now it is time to straighen my hair again, as 6 months has passed.
My hair just after straightening

And now.... my hairs are tangled and need to look tidy.

Should I try flat irons instead of chemicals?
Barbie~~