Objectives : Sanguisorbae Radix(SO) is a plant in the family Rosaceae, which grows widely in open fields Korea. It has been used as traditional medicine for thousands of years, as a treatment for anti-inflammatory and it is widely used for throat infection, tonsilitis, conjuctivitis and lymphadentis. In this study, investigated skin antiaging and anti-bacterial by using SO fractions water, acetone and butanol, chloroform. Methods : The effects of anti-microbial on SO fractions and elastase inhibition activity, collagenase inhibition activity were experimented. Results : 1. The ethyl acetate fraction showed the strongest antimicrobial activity against Staphylococcus epidermidis. 2. The elastase inhibition rate and collagenase inhibition rate of the water fraction of SO was the highest other factions. Conclusions : From the above results, it was confirmed the SO has sufficient potentiality applying itself to industry and also SO can be utilized as antimicrobial natural materials and antiaging cosmetics.