So Does Finasteride Actually Reverse Miniaturization?

My understanding is that for those who suffer MPB, that “miniturazation” is inevitable. Finasteride is used to stop or slow that process. My question is can Finasteride actually reverse “miniturazation” in other words thicken back up the hair shaft as it grows vs. just stop/slowing it? Thanks in advance.

I believe that Propecia can reverse miniaturization in some people and that would easily explain the results we see in young men (in particular) who have increased fullness, not just associated with hair count. The best hair that responds to Propecia are those that are not near the end stage of miniaturization. This does not occur in everyone.