how long does it take for damaged hair to grow back
How long does it take for a hair follicle to regrow? When this question is referred to the normal life cycle of follicles, the answer points to the duration of resting phase (telogen)! As noted before, in telogen phase, the hair growth stops and old hair fall out which then will be replaced with new hair â and this phase can take about 2 to 3 months. But in the case for follicle damaged /dead, the cause of the problem and the kind of treatment that you take can play a key role in the prognosis. 1 2 Next Tweet