Product Name: Horse Chestnut Extract Other name: Escin; Aescin; Aesculus chinesis Bge Botanical Source: Aesculus hippocastanum L. Part Used: Seed Appearance: Brown to Reddish-Brown Specifications: 20% aescin Test method: HPLC/UV CAS No.: escin 6805-41-0 The functions of horse chestnut extract: 1: Reducing vascular permeability and preventing water deposited within the organization. 2: Eliminating the partial edema caused by heavy feeling and stress. 3: Preventing abdominal distension full, malaria and dysentery. Packing details: 1: weight: 25Kg per Drum. Packed in two plastic-bags with paper-drum outside. 2: Storage: Stored in a cool, dry and well-sealed container; Kept away from moisture and strong light/heat. 3: Shelf life: Two years under specified environment.