Last year, when I was working in Seoul,
I went there 2-3 times a month to manage my skin tone and texture.
Among the factory-style dermatology clinics I've been to, this one was good and had good cost-effectiveness.
However, because there were a lot of people, the waiting time was long even if I made a reservation, and the aftercare was a bit lacking, but
if you're looking for cost-effectiveness, I think it's okay.