FIELD: pharmacology.
SUBSTANCE: pharmaceutical composition possessing antioxidant activity against free radicals, containing: a) extract of seeds or seeds and leaves of Vitis vinifera, including a combination of quercetin and catechin flavonoids content at a molar ratio in the range from 6:1 to 3:1, or a') extract of seeds or seeds and leaves of Vitis vinifera, including a combination of quercetin and catechin flavonoids content at a molar ratio in the range from 7:1 to 4:1, or a") blend of Vitis vinifera extracts of a) and a'), or a'") a mixture of catechin and quercetin at a molar ratio in the range from 7:1 to 3:1, along with b) Olea europaea L. olive leaves extract containing hydroxytyrosol in an amount ranging from 1% to 30% of the extract mass, or b') hydroxytyrosol in an amount equal to the one contained in the extract (b), wherein the a'), or a"), or a"') and b), or b') ration is in the range between 6:1 to 6:3. Cosmetic application of the composition to provide antioxidant activity against free radicals. Composition application as a food dietary supplement to provide antioxidant activity against free radicals.
EFFECT: compositions described above have a pronounced synergistic antioxidant activity.
22 cl, 2 dwg, 8 ex
