Sodium Hexametaphosphate
Sodium hexametaphosphate is a polyphosphate salt that acts as a chelating agent, binding to metal ions. In cosmetics, it helps improve product stability and efficacy by preventing reactions with trace metals. In oral care, it helps prevent stain formation and tartar buildup.
Chelating agentVegan
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
- improves product stability
- prevents stain formation (oral)
- reduces tartar buildup (oral)
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Frequently asked questions
- What is sodium hexametaphosphate used for in toothpaste?
- In toothpaste, sodium hexametaphosphate helps to prevent stains from adhering to the tooth surface and can also help reduce the buildup of tartar by interfering with mineral deposition.
- Is sodium hexametaphosphate safe?
- Sodium hexametaphosphate is generally recognized as safe for use in cosmetics and oral care products at typical concentrations. It is also approved as a food additive.
