Carrot seed oil is an essential oil extracted from the seed of the Daucus carota plant, which is primarily used for aromatherapy. It has a warm, earthy aroma and is believed to offer a variety of health benefits, including the reduction of stress and anxiety. Carrot seed oil is the essential oil extract of the seed from the carrot plant Daucus carota. The oil has a woody, earthy sweet smell and is yellow or amber-colored to pale orange-brown in appearance.