Aescin is a three-terpene compounds, which including Aescin A, B, C, D. and Aescin A and Aescin B are known as escin beta-escin, while Aescin C and Aescin D are called alpha-escin. Alpha-escin and beta-escin are two isomers of Aescin. Although two melting point, optical rotation, hemolytic index and water solubility of two Aescin are not the same, they are not much different effect. Such years of pharmacological research and clinical application, which proved that Aescinate applied to play an anti-inflammatory, anti-oxidation role and keep moisturizing. In terms of relative sodium aescinate, aescin has a great significant treatment effect on the human body and few side effects. It can replace sodium aescinate in cosmetics and medicines.