no it won’t grow back… dht attacks the receptors at the scalp they will cause the hair to thin and some may even fall out. They may also not grow back.
look out for dht based juice like..primobolan , anavar , winny, masteron , proviron ..
others like Anadrol , dball, test can also speed up hairloss in prone individuals.
Remember some people are more prone to hairloss than others..it really comes
down to genetics.