Regular Hair Is Roughly How Much More Dense Than a Transplant?
https://healthell.blogspot.com/2020/01/regular-hair-is-roughly-how-much-more.html
You rarely need more than 40% of the original hair density to get good coverage. It depends upon your hair thickness (each shaft) and the color / contrast between your hair and skin color.
from BaldingBlog - Hair Loss Info https://ift.tt/2R7v15K
