I always worried about my high school son's scalp problem, 

so I made him try a sample first and bought it because it was so effective!!

First of all, dandruff disappears and the pimples are getting less. 

Meanwhile, I am worrying that hairs haven’t come out at the acne scar spots. 

So I hope that it will get better if he uses it steadily. 

I use the shampoo brush because my son feels it hurt a little when he uses it, 

but I only feel cool and nice!