FIELD: medicine, pharmaceutics.SUBSTANCE: claimed group of inventions relates to composition for oral cavity care and methods of its application. Claimed is composition for oral cavity care, which contains: arginine, in free form or in form of salt in amount from 0.1 to 20 wt % of total composition weight triclosan in amount from 0.01 to 5 wt % of total composition weight anionic polymer, which is a copolymer of methyl vinyl ether and maleic anhydrate anionic surfactant in amount from 0.01 to 10 wt % of total composition weight soluble fluoride salt in amount from 0.01 to 2 wt % of total body weight, in order to provide 50-25000 ppm of weight of fluoride ions, in which soluble fluoride salt or source of fluoride ions is selected from sodium fluoride, sodium monofluorophosphate and their mixtures and abrasive material, which contains fraction of minor particles, constituting at least about 5 wt % of total composition weight, and in said fraction minor particles have average diameter d50 smaller than 5 mcm.EFFECT: application of composition for oral cavity care along with improved delivery of antibacterial agent provides additional advantages in acceleration of remineralisation and restoration of precarious affection foci due to combination of fluoride and arginine, as well as due to application of finely disperse abrasive as composition component.11 cl, 1 tbl, 7 exНастоящая группа изобретений относится к композиции для ухода за ротовой полостью и к способам ее применения. Предлагается композиция для ухода за ротовой полостью, содержащая аргинин в свободной форме или в форме соли в количестве от 0,1 до 20% вес. от общего веса композиции триклозан в количестве от 0,01 до 5% вес. от общего веса композиции анионный полимер, которой является сополимером метилвинилового эфира и малеинового ангидрида анионный сурфактант в количестве от 0,01 до 10% вес. от общего веса композиции растворимую фторидную соль в количестве от 0,01 до 2% вес. от общего веса композиции или источник
