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SODIUM MONOFLUOROPHOSPHATE

Description

Sodium monofluorophosphate is a synthetic compound widely used in oral care products, particularly toothpaste, for its cavity-fighting properties. This ingredient, also known as MFP, releases fluoride ions when it comes into contact with saliva and tooth enamel, promoting remineralization and strengthening tooth structure.

The chemical formula for sodium monofluorophosphate is Na2PO3F. It works by incorporating fluoride into the hydroxyapatite crystal structure of tooth enamel, creating fluorapatite, which is more resistant to acid attacks from bacteria. This process helps prevent dental caries and reduces tooth sensitivity.

Sodium monofluorophosphate is generally considered safe and effective when used as directed in dental care products. The concentration of fluoride in these products is carefully regulated to ensure optimal benefits while minimizing potential risks. In some countries, it is also used in community water fluoridation programs as an alternative to sodium fluoride.

While primarily utilized in oral care, sodium monofluorophosphate has limited applications in skincare. Some studies suggest potential benefits in treating hypersensitive dentin, but its use in topical skincare formulations remains minimal due to regulatory constraints and limited efficacy data for dermal applications.