hair folicle
Definitely!
As long as you wash your hair with shampoo before going to bed than it should not.
no waay! my hair grows well long, n it is well long, n i straighten my hair almost everyday with ghd's
No, it doesn't, but if you do straighten your hair a lot it can cause lots of split ends, and that makes your hair really unhealthy, and that can slow your hair growth.
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