发明授权
US08257721B2 Oral care product 有权
口腔护理产品

Oral care product
摘要:
An oral care product comprising a source of calcium ions, a source of phosphate ions, and an insoluble whitening agent for deposition onto the teeth, characterized in that the source of calcium ions and the source of phosphate ions are physically separate prior to the use of the product.
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