PuraPharm Corporation Limited is an investment holding company that researches, develops, produces, and sells concentrated Chinese medicine granules (CCMG) and Chinese healthcare products in Hong Kong, Mainland China, and internationally. It operates through five segments: China CCMG, Hong Kong CCMG, Chinese Healthcare Products, Clinics, and Plantation. The company offers over-the-counter health products under the PuraGold, Oncozac, Haveron, and Immuzac brands, and operates Chinese medicine clinics under the Nong's name. Incorporated in 1998, it is headquartered in Tai Po, Hong Kong.