An herbal composition in the form of a biologically active additive (BAA) has been developed, the prescription of which is aimed at correcting metabolic processes in Diabetes Mellitus (DM) of the 2 type. The prescription formula of the specialized product is scientifically substantiated taking into account the biochemical characteristics and synergistic properties of raw ingredients and their active principles. The innovative technology for the production of dietary supplements is a tablet form of a bioactive complex that is received by pressing main and excipients components. Its advantage is the ability to accurately dispense, small volume of tablet form and ease of storage; a special film coating provides tablet strength and protection against aggressive external influences. There were established some regulated quality indicators, including nutritional values, which determine the functional properties of a specialized product. Thus 1 tablet contains not less than: manganese - 0.8 mg; zinc - 2.3 mg; chrome 0.1 mg; tannins - 20 mg; flavonoids - 10 mg; vitamin C - 8.6 mg. The effectiveness and functional orientation of dietary supplements has been proven in clinical studies by including in the diet of patients with 2 type of diabetes - 1 tablet 2 times a day for 1 month, together with sugarlowering therapy. Patients, who were taking the phytocomplex, had decrease in blood glucose, total cholesterol and triglycerides against the background of an improvement in overall well-being and a decrease in body mass index.