CPC A61K 8/44 (2013.01) [A61K 8/21 (2013.01); A61K 8/24 (2013.01); A61K 8/27 (2013.01); A61K 8/362 (2013.01); A61K 8/365 (2013.01); A61Q 11/00 (2013.01)] | 17 Claims |
1. An oral care composition comprising:
an orally acceptable carrier comprising about 10% or more, by weight, of water;
from about 0.05 to about 10%, by weight, of a zinc source selected from zinc phosphate, zinc citrate, zinc oxide, zinc lactate, zinc pyrophosphate, zinc sulfate, zinc chloride, and a combination of two or more thereof;
from about 0.01 to about 5%, by weight, of stannous fluoride;
from about 0.1 to about 6%, by weight, of at least one of arginine or lysine; and
an organic acid buffer system comprising citric acid and a conjugate base salt, the conjugate base salt comprising disodium citrate salt, trisodium citrate salt, or a combination thereof,
wherein all weight percentages are based on the total weight of the oral care composition.
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