Is it possible to lose 50% of my hair and not see it when it is dry and styled?
https://healthell.blogspot.com/2019/06/is-it-possible-to-lose-50-of-my-hair.html
Dark hair against light skin (when the hair has a medium weight) can be hidden with good styling and 50% loss. Hair color also makes a difference, for example, blonde men can lose 85% of their hair before seeing it, or men with dark skin and dark skin are in a similar situation with low contrast between hair and skin color.
from BaldingBlog - Hair Loss Info http://bit.ly/2wPbXQ1