Ingredients (INCI): Aesculus Hippocastanum Seed Extract, Helianthus Annuus Seed Oil. Horse Chestnut Oil helps hair grow healthy and look more vibrant and shiny. Usage: Apply by dropping a few drops to the needed area. It is produced by the maceration method in sunflower oil. Warnings: Keep out of reach of children. Store at room temperature. Avoid contact with eyes. Do not expose to direct sunlight.