'epico' With eBio Korea Co., Ltd. which the company is known for its dominating natural ester technology, the corporation, Epic O, has co-developed HEXO-EX, an engine oil additive, that has a great resistibility to an extreme pressure. Advanced countries like North America are continuously developing engine oil products that are based on natural vegetable oil. On that account, four months after product release, HEXO-EX has been gaining enough recognition to be listed on Ebay for selling in the United States market. HEXO-EX is a leading-edge technology that is based on vegetable oil. - HEXO OIL proudly presents HEXO EX, natural ester based engine oil additive formulated with HEXO's Thermally Activated Technology. Highly anticipated even before production, our new ester based engine additive enhances extreme-pressure performance by formulating a strong film on engine surface. HEXO EX and its strong polarity and thermal reaction equips any vehicles with BEST oxidative stability and BEST thermal stability, while enhancing fuel efficiency and driving quality.