My son who's a high school student had pimples on his scalp, 

and lots of hair on the crown was gone whether it was because of stress or frequent perm.

So, I was worried about whether his hair loss had started.

Then I got to know about BallVic and it has been 3-4 days since he started to use it.

This photo was taken two days after he used it, 

and I don't have a photo right now, but my son said that the red spots like pimples side of his head are gradually disappearing.

I don't have bald heads in my family, but when I see my son's head, I get upset.