The innovation refers to food industry, particularly to dietary supplements and non-alcoholic tonic beverages. Subject matter of this invention is to work out a formulation of dietary supplement which improves the self-feeling after taking alcoholic drinks, substantially and significantly decreases alcohol concentration in blood. The liquid-form dietary supplement is obtained. Dietary supplement contains extracts of medicinal plants: garden angelica with root, ginger, great burdock roots, nutmeg seeds, rosemary leaves, greenbrier roots, paprika fruit and cinnamon barkextracts, fructose, honey, chicory inulin, lemon juice concentrate and apple juice.