FIELD: medicine, phytotherapy, parapharmaceutical industry. SUBSTANCE: invention relates to production of preparations for curative and prophylactic designation. Proposed biological supplement "Uspokaivajuschie travy" comprises dry concentrates of valerian, hawthorn and motherwort tinctures, dry concentrate of common balm infusion, coriander, nutmeg, starch, bran, calcium stearate and sugar taken in the definite ratio of components. Invention expands assortment of alternative general tonic and sedative agents for compensation of individual intolerance to some components of the known preparations. EFFECT: enhanced and valuable medicinal properties of supplement. 3 tbl
