On finasteride switching to dutasteride
https://healthell.blogspot.com/2023/05/on-finasteride-switching-to-dutasteride.html
If you switch from fin to Dut, do you still have to wait ~12months to see progress?
Switching from finasteride to dutasteride just increases the effectiveness by 15% at most. Usually, you will see any benefits in about 3 months if you have been on finasteride for at least 6-9 months at the time of the switch. That is not saying that you will see any benefits regardless of how long you wait.
from BaldingBlog - Hair Loss Info https://ift.tt/hvV9iJm