Dietary supplements (dietary supplements) are a source of substances to fill potential nutritional deficiencies. By supplementing your diet with nutritional supplements, you can restore and maintain certain body functions. According to scientific research, regular use of nutritional supplements reduces the risk of developing deficiency conditions by 80%. Particular attention is paid to the chemical composition of plant raw materials used in the production of balms and syrups, and requirements for its quality, with an analysis by groups of physiologically active substances, taking into account the mechanisms of their biochemical interaction and the existing restrictions on consumption.