Royal Greens Co.,Ltd Searching for newly emerging and unique Korean foods and drinks? Here are foods and drinks made by the platycodin grandiflora (called “doraji”) specialist. The company presents innovative products backed by heavy R&D patents, golden raw materials and smart process, offering custom development from small scales. K-doraji - representing premium balloon flower root products traditionally favored by Korean. - Traditionally favored by Koreans for common cold, sore throat and inflammation in lungs and stomach. Also for balancing hyperactive immunity like allergy and asthma. - food quality block chain from contracted farming to your service covering R&D and smart HACCP process. - patented technology of securing platycodin D saponin, inulin, and antioxidants - Doraji root is unique for healing immunity from gut to respiration meanwhile Ginseng is well known for boosting tonicity through circulatory system.