I recommend Huhan Clinic.

Huhan Clinic is a nationwide chain, so you can trust it.

I also didn't believe in traditional Korean medicine at first, but after taking the herbal medicine prescribed and applying the cosmetics made by Hu Han Clinic, the acne that used to appear on my face decreased significantly, and after extracting, my skin became clearer, so I trust it. Even after the treatment ends, I can just go buy the cosmetics sold here whenever I run out, so I think I won't have to worry about it in the future.