I hope you never reach the point I did, but if you do you'll try anything to get your hair back. Considering you're basically a fullhead and you are already posting here, you will be more desperate than me. When my hair was at your point I wouldn't even take finasteride. When you're almost completely bald like I was you'll get more aggressive too. Anyways, learn the difference between associated and causing. If you don't have cancer already, a topical hedgehog agonist is unlikely to change that. In your situation I wouldn't take it because it's not tested, but some people are in a different situation. I didn't get cancer so obviously I made the right choice to take it since my hair is already twice as thick and lots of new hair coming in. Everything else I'm taking isn't even a question of safety for a healthy person. If you did your research you would know that. My regimen is carefully selected to avoid side effects yet still get the level of growth that transgenders get. A lot of people with your level of hair loss would say that taking finasteride is crazy, so you're already in the extreme treatment camp for your level of hair loss.