FIELD : chemistry.SUBSTANCE : invention relates to nanotechnology, medicine and food industry. Method for producing nanocapsules of dry extract of bergenia is characterized by that dry extract of bergenia is added to a suspension of sodium alginate in hexane in presence of 0.01 g of glycerol ester with one or two molecules of food fatty acids and one or two molecules of citric acid as a surfactant while stirring at 800 rpm, then 6 ml of propyl acetate is added, the obtained suspension of nanocapsules is filtered and dried at room temperature; the weight ratio of core to shell is 1 : 1, 1 : 2 or 1 : 3.EFFECT : disclosed is a method of producing nanocapsules of dry extract of bergenia.1 cl, 3 ex