The present invention relates to an antithrombotic composition including Polygonum cuspidatum Sieb. et Zucc. and Cinnamomum cassia Blume as active ingredients, and preferably includes an extract obtained by mixing Polygonum cuspidatum Sieb. et Zucc. and Cinnamomum cassia Blume in a weight ratio of 1:2-2:1 and extracting the mixture. The composition of the present invention is highly effective in antithrombotic effects, identified as a platelet aggregation inhibitory effect, a thrombosis inhibitory effect, a thrombosis-delaying effect, and the like, and thus can be used as an effective herbal-medicine-based agent for preventing or treating thrombosis, an antithrombotic health food, and the like.

A method for treating skin of a person is disclosed. The method can include topically applying to the skin of the person a composition comprising an effective amount of an aqueous, alcoholic, or aqueous-alcoholic extract from Livistona chinensis, wherein the composition reduces tyrosinase activity or melanin production in the skin, increases antioxidant activity in the skin, and/or increases skin moisture content.

A method for treating skin of a person is disclosed. The method can include topically applying to the skin of the person a composition comprising an effective amount of an aqueous, alcoholic, or aqueous-alcoholic extract from Livistona chinensis, wherein the composition reduces tyrosinase activity or melanin production in the skin, increases antioxidant activity in the skin, and/or increases skin moisture content.

A method for treating skin of a person is disclosed. The method can include topically applying to the skin of the person a composition comprising an effective amount of an aqueous, alcoholic, or aqueous-alcoholic extract from Livistona chinensis, wherein the composition reduces tyrosinase activity or melanin production in the skin, increases antioxidant activity in the skin, and/or increases skin moisture content.

A natural antimicrobial substance produced by applying electrical stimulation to a nano-sized Foeniculum vulgare extract and a nano-sized Polygonum tinctorium extract, and an antimicrobial composition produced by adding a sugar alcohol to the natural antimicrobial substance. The antimicrobial composition has advantages in that it is safe for human cell membranes and, at the same time, exhibits maximized antimicrobial efficacy by disrupting the cell membrane structure of bacteria.

A natural antimicrobial substance produced by applying electrical stimulation to a nano-sized Foeniculum vulgare extract and a nano-sized Polygonum tinctorium extract, and an antimicrobial composition produced by adding a sugar alcohol to the natural antimicrobial substance. The antimicrobial composition has advantages in that it is safe for human cell membranes and, at the same time, exhibits maximized antimicrobial efficacy by disrupting the cell membrane structure of bacteria.

A natural antimicrobial substance produced by applying electrical stimulation to a nano-sized Foeniculum vulgare extract and a nano-sized Polygonum tinctorium extract, and an antimicrobial composition produced by adding a sugar alcohol to the natural antimicrobial substance. The antimicrobial composition has advantages in that it is safe for human cell membranes and, at the same time, exhibits maximized antimicrobial efficacy by disrupting the cell membrane structure of bacteria.

A method for treating skin of a person is disclosed. The method can include topically applying to the skin of the person a composition comprising an effective amount of an aqueous, alcoholic, or aqueous-alcoholic extract from Callicarpa macrophylla, wherein the composition reduces TNF-α activity in skin, increases antioxidant activity in the skin, and/or increases skin moisture content.

A method for treating skin of a person is disclosed. The method can include topically applying to the skin of the person a composition comprising an effective amount of an aqueous, alcoholic, or aqueous-alcoholic extract from Callicarpa macrophylla, wherein the composition reduces TNF-α activity in skin, increases antioxidant activity in the skin, and/or increases skin moisture content.

A method for treating skin of a person is disclosed. The method can include topically applying to the skin of the person a composition comprising an effective amount of an aqueous, alcoholic, or aqueous-alcoholic extract from Callicarpa macrophylla, wherein the composition reduces TNF-α activity in skin, increases antioxidant activity in the skin, and/or increases skin moisture content.