Sarang Korean Medicine Clinic in Yongsan-gu reflects immediate reactions after acupuncture treatment.

The doctor is sincere about treatment and extremely proactive. They actively incorporate feedback regarding the response to acupuncture and do not recommend herbal medicine unless absolutely necessary. They won't prescribe it even if you request it. It is a place that practices honest medical care.
They treat patients with simple hand acupuncture, and I trust them even more because the effects are sometimes immediate. Unlike typical Korean medicine clinics, they do not use moxibustion or rehabilitation equipment. They treat solely with pulse diagnosis and acupuncture, and after the consultation, they also provide liquid medicine tailored to your constitution.
After taking your pulse, they identify and inform you of your constitution. It takes about three visits to determine your constitution, and they also provide a dietary chart tailored to it.
They do prescribe herbal medicine if needed based on your constitution. However, the current price is around 600,000 won, which surprised me because it is so affordable for a Korean medicine clinic. I even visited around 7 PM once, and the doctor was personally preparing the herbal medicine. It is a clinic where you can visit without any inconvenience.