Po Sum On

Po Sum On is a medicated oil from Hong Kong.

The product was licensed since 1907 by the Po Sum On Medicine Factory Limited and sold in Chinese herbal stores world wide.The ointment and healing balm were invented by Kwok Cheu Nam and manufactured originally at the company's factory at 162 Tung Lo Wan Road, Causeway Bay, Hong Kong.

Active Ingredients:
 * Peppermint Oil
 * Dragon's Blood
 * Cinnamon Oil
 * Camelia Oil

Reference

 * Po Sum On