Sodium fluoride is a mineral compound commonly used in oral care products. It works by strengthening tooth enamel, making it more resistant to acid attacks from bacteria and sugars. This helps to prevent cavities and can also aid in the remineralization of early tooth decay.
NoneOral care activeVeganEvidence: High
BenefitStrong 3.8 / 4
RiskModerate 1.5 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Strengthens tooth enamel
Prevents cavities
Aids in remineralization
Things to watch
Ingestion in large amounts can be toxic
Can cause fluorosis if excessive amounts are ingested during tooth development
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Frequently asked questions
Is sodium fluoride safe in toothpaste?
Yes, sodium fluoride is widely recognized as safe and effective in toothpaste at recommended concentrations for preventing tooth decay. It has been extensively studied and approved by dental and health organizations worldwide.
What is fluorosis?
Fluorosis is a cosmetic condition caused by excessive fluoride intake during the period of tooth development, typically in childhood. It can result in white streaks or spots on the tooth enamel, and in severe cases, brown stains or pitting.
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