A Japanese herbal product, Sho-saiko-to (H09), is under a clinical phase II trial by Memorial Sloan-Kettering Cancer Center to determine its effect on hepatitis C patients. The preliminary results of the trial have been reported at the 1st Annual Society of Integrative Oncology Conference in New York on Nov. 18, 2004. The testing herbal product, Honso(R) Sho-saiko-to (H09), is manufactured and supplied by Honso Pharmaceutical Co. Ltd., headquartered in Nagoya, Japan, and branched in Phoenix.