Chelating Agent
DIAMMONIUM EDTA
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A chelating agent that binds metal ions to keep products stable and prevent discoloration. The diammonium salt of EDTA is similar to the widely used disodium EDTA — well-tolerated and effective.
Skin benefits
- Effective chelating agent for product stability
- Prevents metal-catalyzed degradation
- Improves preservative efficacy
- Low irritation at use levels
Known concerns
- Aquatic environmental persistence
- Potential eye sting in concentrate
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related chelating agents
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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.