FIELD: hygiene.
SUBSTANCE: invention relates to compositions for oral care. Described is an oral care composition for preventing or reducing tooth sensitivity, comprising: as active ingredients (i) dicarboxylic acid or its salt and (ii) partially soluble calcium salt, in which dicarboxylic acid or its salt is present in amount of 0.01–5 wt. % relative to total weight of composition, in which partially soluble calcium salt is present in amount of 1–50 wt. % relative to total weight of composition.
EFFECT: technical result is a considerable intensification of the effect of occlusion of dentinal tubules, effective prevention or relief of symptoms of teeth sensitivity in a short time.
10 cl, 12 dwg, 9 tbl
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