They are not sensitive to T and DHT, but they are sensitive to E, which is produced due to the conversion of T to E
Bicalutamide does a similar job: it turns off androgen receptors, but increases E.This, in a sense, brings you back to adolescence.
Bicalutamide is an ideal medicine, but the E it gives is not enough to restore the follicles. It is necessary to restore with high dosages of E, and then maintain the result with Bicalutamide. I plan on getting my hair back in my teenage time 14-15 years old, that's my goal