Disclosed in the present specification is an aerosol type composition for preventing hair loss or promoting hair growth, containing a ginseng extract. In order to maximize the efficacy of the active ingredients contained in ginseng, an aerosol dosage form is implemented by using a liquefied gas suitable therefor, and thus the composition has an excellent application feeling by not dripping down the scalp when applied thereto, unlike a conventional liquid agent for preventing hair loss, and the active ingredients of ginseng stay on the scalp for a long time so as to increase the penetration time thereof, thereby having an effect of exhibiting more efficient hair loss prevention or hair growth promotion efficacy.
