FIELD: parapharmaceutical industry. SUBSTANCE: biologically active food additive for prophylaxis and auxiliary treatment of liver diseases on base of immortelle contains ascorbic acid, citric acid and auxiliary substances including sugar. The food additive additionally contains extract of maize stigmas, oat, decoction of burdock roots. Immortelle is used in the form of flowers infusion. The additive contains the following ratio of components, g: infusion of immortelle flowers, 0.002; extract of maize stigmas, 0.01; decoction of burdock roots, 0.002; ascorbic acid, 0.025; citric acid, 0.005; oat, 0.1; auxiliary substances including sugar, the balance up to 0.55. EFFECT: increased therapeutical activity and storage life of product. 2 cl, 2 tbl
