I’ve always had a huge head of hair lol. But lately since having plastic surgery (anesthesia) makes your hair thin. I take 10k milligrams of biotin daily. I don’t use hot irons. Yet I see more and more hair thinning in my Edges. Which is the area that shows he most. I’m at the hair salon now and I can see the girls looking. Not that I care but I now it’s getting worst and worst. And in 2018 I had plans of getting one more surgery which I may not get due to this issue. Nothing seems to work for me.