To provide an alcohol solution of leek leaf extract component, being a desired liquid having the same herbal medicine effect as a leek leaf component liquid, without some work in production and with an improvement in workability in use and a reduction in odor because although, it is known that a squeeze obtained by kneading or mushing up a leek leaf or a liquid material (hereinafter referred to as a leek leaf component liquid) is useful as an ointment, a disinfection liquid, and an ointment for dermatitis as a use form of a leek leaf as a herbal medicine, in order to obtain such leek leaf component liquid, some work such as operations of kneading and mushing up are required, and also, the amount of liquid to be obtained is small, and versatility is low due to a leek-specific odor in operation to obtain the liquid and an odor remaining on a skin when used as an ointment.

The alcohol solution of leek leaf extract component is an ethanol solution containing a leek leaf component, obtained by immersing a leek leaf in an ethanol liquid to extract its component.