Fecha de publicación: -- Fuente: WIPO "industrial hemp" The invention discloses application of industrial hemp stalk extract in activated carbon, wherein the application of the industrial hemp stalk extract in the activated carbon is the application of theindustrial hemp stalk extract in preparing the activated carbon. According to the invention, the industrial hemp stalk is firstly extracted and then the activated carbon is prepared, so that the activity of active substances in the industrial hemp stalk can be retained on the premise of ensuring the quality of the activated carbon, and the activated carbon with specific functional activity is formed; and the activated carbon prepared by the industrial hemp stalk extract can be used as an additive in cosmetics.