Fat filling Dysbiosis Synbiotic products Waffles Quality Shelf life Confectionery products are in great demand among different sectors of the population, especially children and young people, both in Ukraine and in other countries. This group of products can be considered to be a convenient carrier of vital nutrients, the lack of which in the diet of Ukrainian population is a serious problem. Therefore, the industry faces the task of developing and introducing products with not only high nutritional value and good taste but beneficial physiological effects as well. A promising trend is the development of products aimed at prevention and treatment of various types of diseases. These types of products include, first of all, products for people with intestinal microflora disorder. In this work the market of functional confectionery products has been analyzed. The importance and necessity of developing wafer products with synbiotics has been presented and their selection and recipe composition have been substantiated. The change in the consumer characteristics of finished products in the process of storage has been determined. Several quality parameters of finished products (changes in peroxide value of fatty fillings, microbiological and sensory characteristics of finished products) have been researched. The dynamics of accumulating the primary products of fat oxidation has been investigated and it has been established that the peroxide number of wafer samples was 3.4 times less than the control at the end of the storage period. In order to determine the influence of synbiotics on the shelf life of wafers, their microbiological parameters have been determined, since the number of mesophilic aerobic and facultative anaerobic microorganisms, coliform bacteria, mold fungi, and yeast characterizes the safety of the wafer products for consumption. The results of the sensory analysis showed that test samples of wafers with synbiotic had favorably different taste parameters and structure compared to control.