Trisodium EDDS

TRISODIUM ETHYLENEDIAMINE DISUCCINATE

Data confidence:High

Function

Chelating Agent, Antioxidant

EWG Safety Score

2/10Low concern

About this ingredient

A chelating agent and water-soluble salt derived from ethylenediamine and succinic acid that binds to metal ions in cosmetic formulations to prevent oxidation, discoloration, and ingredient degradation. It enhances product stability and extends shelf life without providing direct skin benefits.

Found in 1+ sunscreens