First off until very recently, I want to say the last couple of months?
is when scientists identified the baldness gene.
We had no idea what had caused baldness until that point. DHT is part of the equation however it is not the root cause.
That is where the problem has been all this time.
You cannot solve a problem when you do not understand what the source of that problem is.
Now that we know where the root cause is scientists can start working on a solution.
Until now it has either been a band aide approach or a shot in the dark.
Lets not kid ourselves. HL drugs,
HT's etc are all just band aide approaches, not a true cure.
unfortunately time is all it will take now