Is there a Korean pharmacy in Myeongdong?
Yes. Optima Wellness Museum (OWM) Myeongdong is a Korean pharmacy at 1F, 25-1 Myeongdong 10-gil, Jung-gu, Seoul.
It is open daily, 09:00–23:00. Pharmacists there can help with skincare, supplements and over-the-counter medicine.