Trisodium Ethylenediamine Disuccinate
Trisodium Ethylenediamine Disuccinate
A biodegradable chelating agent that binds metal ions to improve formulation stability and preservative performance. It is commonly used as an alternative to EDTA-based ingredients.
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Safety: Generally well tolerated by most skin types.
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Comedogenic rating(likelihood of clogging pores)
Rating not yet available for this ingredient✓ Does not disqualify fragrance-free, alcohol-free, SLS-free or paraben-free claims
Common names & aliases
EDDS
Functions
🧲 Chelating agent
Binds metal ions to prevent formula degradation and boost preservative effectiveness.
⚖️ Stabiliser
Prevents ingredients from separating, degrading, crystallising, or losing their intended texture and performance.
Similar ingredientsSame function — click a category above to see full A–Z list
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Carbomer-Type Polymer
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