Abstract: The task of the present paper is to develop scientific bases and technological solutions for creating a combined pharmaceutical composition for normalization of intestinal system function. The assigned task is solved by a combination of energy sorbent of montmorillonite clay with a mixture of probiotic - Lastobacillus plantarum mal and prebiotic inulin. The creation of such a composition is the most effective for normalization of intestinal system function since prebiotic products create a favorable and complete nutrient environment for maintenance and growth of the useful microbial culture of probiotics that were in annibiosis (inactive state), and the enterosorbent of montmorillonite clay provides "adsorption activity" for adsorption of toxic substances. The essence of the technology for obtaining a combined pharmaceutical composition for the normalization of intestinal system function, containing prebiotic and probiotic, as well as enterosorbent - montmorillonitic clay, in which from dry inulin - prebiotic prepare aqueous solution, then it is sterilized by autoclaving, added probiotic culture Lastobacillus plantarum mal, which is restored from the dried state by three times crossing into the MRS - broth, At the same time, Lastobacillus plantarum mal is centrifuged, cells are separated from the cultural liquid and thoroughly mixed before lyophilisation of the substance. The suspension is mixed with a protective medium consisting of milk, sugar and gelatine, the resulting mixture is also subjected to lyophilic drying, the dry amorphous biomass is added to autoclaved montmorrillionite clay and the final product is light brown with a pleasant sour-milk smell. This product serves as a sachet filling station - sachets with additives.