I use mast e, @ 200mg every other week and it also helps as a blocker
if u have hair issues, get some Finasteride and follow instructions....
I had to do so after three surgeries( I was on TPN for three wks with zero intake. NPO) hair was falling out like a cancer patient.... but took mast e and Finasteride together and back to a full head of hair... many will disagree with the combo, probably bc they never put them together and just listened to a bunch of bs.
Hope it helps