The purpose of study was to evaluate hepatoprotective, antifibrotic and antioxidant potential of GB Formula(Gypenoside+Bifenbate) in chronic liver injury induced by CC14 in rats for 8 weeks. Results demonstrated that the serum level of sGOT and sGPT activities in CC14 liver injury reduced significantly by treated with GB Formula. The GB Formula elevated the A/G ratio and also had the effect of reducing the collagen content. These phenomena arc confirmed by pathologic observation, and the thinner band of liver collagen are also find. The results suggest that these drugs are hepatoprotectic and anti-fibrotic agents. And their effects of anti-oxidation were attribute to the potential of GB Formula as a free radical scavenger that inhibited lipid peroxidation and elevated the level of catalase.