When I started I had really thinning hair in the front and at the crown. Last May I started taking finasteride and using the minoxidil and Redken Intraforce. And just for good measure I also took biotin supplements daily.
When I started with HRT in December, my insurance changed and all of a sudden the finasteride was really expensive. I ran out of the shampoo, and I also just got out of the habit of using the minoxidil. So since December I've only had the Sprio and Estradiol.
I can honestly say that finasteride and the other things did help...some. But the dramatic change happened with Spiro and Estradiol. I haven't had regrowth along the temples, but the hair in front and the crown is just as thick as the rest of my hair now. It's pretty amazing.
Also, they tell men that the hair loss will resume if they stop using minoxidil and/or finasteride, because they still have the testosterone that creates DHT and destroys the hair. For us, I don't think it's as much of an issue to stop taking them. In fact, my experience has been the opposite.