... I see so much new research on growing hair on bald spots (Histogen, Replicel etc) but nothing on a new drug that will actually maintain the hair by focussing on the root of the problem (the effect of DHT on hair follicals).
Yes we already have finasteride but it is far from perfect. Why is there not more focus on something that would do a better job at maintaining with less side effects than finasteride?
Replicel and hair cloning would be expensive when introduced but could basically let you go from NW7 to full head of hair with much more ease, no worry about donor area, etc. But these things are so far away from being widely available. I don't know why they haven't taken up something like RU or similar anti-androgens that can work topically. Yes there are guys 'using' these out there but the dosing and formulation (not to mention quality) is so unreliable.
We have been "5 years away" from the next breakthrough for like 20 years now.