OHCO / Oriental Herb Company began in 1994 and currently offers 7 herbal self-help tools. OHCO exists to create and distribute original Chinese herbal formulas. Safety is their number one priority. They strive to bring you the very best in customer service. OHCO's herbal products and the proprietary technology involved were researched and developed by acupuncturist Donn Hayes. His experience and training in classical Chinese herbology provided the foundation for Cold Snap, Stomach Chi, OHCO-Motion, OHCO-Flow, Eye-Ching and Chi'll Out, etc. Herbspro.com is proud to carry the entire range of this fine brand.