... ethanol, and butanol, unsoluble in chloroform and acetic acid.Indications:Aescigenin has been shown to promote circulation through the veins ... . Aescigenin fosters normal tone in the walls of the veins, ... chronic venous insufficiency and, to a lesser extent, varicose veins. Aescigenin also possesses ant-iinflammatory properties and has been shown to ...