I have, didn't help, but that's just me. It might help for other people. I don't think any pill was going to help a 21 year old that had a receeding hairline with a massive forehead to begin with, then got bad hair transplants. I would have to be put into a coma to not obsess about it, especially when complete strangers would make fun of you, so I wore a hat in public for 7 years in a row, never being seen without it. Went to grad school so I could avoid working and having to show my hair, and then when grad school ended I realized they could do graft excisions, and have been coping the best I can with what I've got, it doesn't look as bad, but my entire donor supply is used up and it still looks a little pluggy, and looks VERY receeded, so at least I can lie about having had hair transplant done.... I really hope this never comes up with my gf. I might admit to her I take rogaine and finasteride, but she likes to give haircuts, and her dad was a stylist, so he'll likely know, and if she ever cuts my hair, she'll see the scarring in the back and likely the ridging in my hairline....
But I still don't know, had I not had hair transplant done, my forehead would be 1.5" larger than it currently is... Literally looking like an alien.