| 摘要 |
A dentifrice gel or paste comprising from about 40% to 70% by weight baking soda, from about 0.5% to 5% by weight of a blend of natural ingredients, from about 0.5% to 5% by weight of a flavoring oil and a sufficient amount of a stabilizing combination of a xanthan gum binder, at least one betaine surfactant and ahumectant comprising glycerin or glycerin and sorbitol in an amount sufficient to render the dentifrice formulation stable to degradation and resistant to syneresis and phase separation.
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