Arkocaps Horse Chestnut is 50 capsules of horse chestnut bark powder (Aesculus hippocastanun) to solve problems related to poor blood circulation, such as hemorrhoids, varicose veins, tired legs, and capillary weakness. The horse chestnut tree, a robust tree that produces the chestnut, has anti-inflammatory, vasoprotective, and stimulating properties. This increases the resistance of blood vessels and improves circulation, resolving problems associated with venous insufficiency. Mode of action Horse chestnut has stimulating, anti-inflammatory, and vasoprotective properties, improving circulation and increasing blood vessel resistance.