The invention relates to a lipidosome, a lipidosome liquid and cosmetic, and a method for manufacturing the abovementioned lipidosome. The invention aims to provide a lipidosome which gives consideration to both increase of a water component of skin and improvement of skin compactness, a lipidosome liquid and cosmetic containing the abovementioned lipidosome, and a method for manufacturing the abovementioned lipidosome. The solution is a lipidosome of which a membrane contains proteoglycan, a lipidosome containing the abovementioned lipidosome, a cosmetic containing the abovementioned lipidosome, and a method for manufacturing the abovementioned lipidosome.