What is the half-life of finasteride in tissues?
https://healthell.blogspot.com/2021/08/what-is-half-life-of-finasteride-in.html
The official half life in the blood is about 6 hours and in the body tissues is 4-7 days. But as you take the calculation forward, some will remain for a few weeks after that. I tell my patients that 4-6 weeks is a reasonable expected target.
from BaldingBlog - Hair Loss Info https://ift.tt/3svrFvM