Pyunkang-Hwan
50 years of Korean lung-care medicine — Dr. Seo Hyo-seok's heritage formula. A constitutional approach to rhinitis, asthma, skin, and lung wellness.
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※ Pyunkang-Hwan is a traditional Korean food supplement and is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Consult your physician before use. These statements have not been evaluated by the FDA.