Microneedling, is it ever too late?
https://healthell.blogspot.com/2022/07/microneedling-is-it-ever-too-late.html
I believe that for long term balding areas in men over 40 when the skin infrastructure has been gone for more than 10 years, microneedling will have a lesser chance of producing hair growth and I would not recommend its use in that situation.
from BaldingBlog - Hair Loss Info https://ift.tt/JuIPEOH