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Customer Service
Dongkook Pharmaceutical will always listen to the voice of customers.
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Consultation through Phone
Dongkook Pharmaceutical will do the best to satisfy customers
regarding inconveniences and inquiries.
Main Phone Number
  • Dongkook Pharmaceutical Main Phone (Head Office)
    ※ Daily: 09:00 ~ 18:00 Lunch Hour: 12:00 ~ 13:30 (Closed on Saturdays, Sundays, legal holidays)
    +82-2-2191-9800
Contact information