Trisodium Ethylenediamine DisuccinateI ●
TL;DR. This ingredient is a chelating agent that binds metal ions such as iron, copper, calcium, and magnesium. It helps protect formulas from discoloration, rancidity, fragrance shifts, and preservative performance loss caused by trace metals.
What does Trisodium Ethylenediamine DisuccinateI do in a cosmetic formula?
This ingredient is a chelating agent that binds metal ions such as iron, copper, calcium, and magnesium. It helps protect formulas from discoloration, rancidity, fragrance shifts, and preservative performance loss caused by trace metals.
Is Trisodium Ethylenediamine DisuccinateI clean?
From a clean beauty perspective, it is generally well-tolerated, low in irritation potential, and not a common allergen. It is often used as a cleaner alternative to more persistent legacy chelators.
Is Trisodium Ethylenediamine DisuccinateI sustainable?
This material is valued because it is readily biodegradable, especially compared with older synthetic chelating systems. It is produced through chemical processing, but its environmental profile is favorable because it does not persist strongly in water systems.
Is Trisodium Ethylenediamine DisuccinateI COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards when used for its chelating function. Its fit with Green Chemistry is strong because it improves formula stability at low levels and has a substantially better biodegradation profile than many conventional chelators.
How does Trisodium Ethylenediamine DisuccinateI work chemically?
The molecule is a sodium salt of an aminopolycarboxylate structure, with multiple carboxylate groups and amine sites that coordinate metal ions. Typical use levels are about 0.05% to 0.3%, and it performs across common cosmetic pH ranges while supporting preservative systems by reducing metal-catalyzed degradation.
Last updated 2026-05-16