Horse chestnut is known for its ability to strengthen veins and blood vessels as well as for its stimulating effect on the blood circulation. The horse chestnut seed extract has anti-inflammatory, anti-edematous, astringent properties. These properties can have a very positive influence on the skin´s vessels and can counteract light skin redness on the face. Saponins, such as escin, decrease capillary permeability and fragility and therefore help to relieve bruises, to prevent leakage of fluids into surrounding tissues, which can cause swelling.