Sodium Aescinate 98% with government?s guarantee Mostly ingredient:natrium salt of Aescin Molecular Formula: C55H85NaO24, Molecular Weight: 1153.2 Appearance:white powder or crystal,it is bitter and peppery. Pharmacology fuction: Anti-effusion and ant-iinflammation; Increase the vein strein and Strengthens veins; Reduces swelling in the legs; Improve blood circulation. If you have any needs ,please contact us.Thanks very much. Tel: +86-25-883972016 cn_herb at hotmail.com Fax: +86-25-85328433 Name:Mr. Long