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Chelating Agent

TETRASODIUM HYDROXY IMINODISUCCINATE

CAS 190195-65-4 Updated
85

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A readily biodegradable chelating agent (HIDS), positioned as a green replacement for EDTA. Sequesters metal ions to improve stability and preservation, with a clean cosmetic safety record and no EU restrictions.

Function

CHELATING

Skin benefits

  • Effective biodegradable chelator for calcium, iron, and trace metals
  • Greener alternative to EDTA
  • Stabilises preservative systems and reduces metal-catalysed degradation

Known concerns

  • Possible mild eye irritation at very high concentration
  • No notable EU restrictions

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related chelating agents

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DIPROPYL OXALATE
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MAGNESIUM CITRATE
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SODIUM PHYTATE
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TRISODIUM ETHYLENEDIAMINE DISUCCINATE
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DISODIUM LAURYLGLUCOSIDES HYDROXYPROPYL CITRATE
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.