Tetrasodium Gluatamate Diacetate ●
TL;DR. This ingredient is a chelating agent that binds metal ions, helping stabilize formulas, protect preservatives, and reduce discoloration or scent shifts caused by trace minerals.
What does Tetrasodium Gluatamate Diacetate do in a cosmetic formula?
This ingredient is a chelating agent that binds metal ions, helping stabilize formulas, protect preservatives, and reduce discoloration or scent shifts caused by trace minerals.
Is Tetrasodium Gluatamate Diacetate clean?
From a clean beauty perspective, it is generally well tolerated and has a favorable profile compared with older chelators that face more scrutiny. It is not a common allergen and has little restricted-list friction at typical cosmetic use levels.
Is Tetrasodium Gluatamate Diacetate sustainable?
This material is commonly made from a glutamic-acid backbone that can come from plant-based fermentation, then converted through chemical processing. It is readily biodegradable and has low environmental persistence compared with many conventional chelating agents.
Is Tetrasodium Gluatamate Diacetate COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when it meets the standard’s raw-material criteria. Its Green Chemistry fit is strong on biodegradability and renewable-carbon potential, with a caveat that it still requires chemical synthesis.
How does Tetrasodium Gluatamate Diacetate work chemically?
This compound is an aminocarboxylate chelator with multiple carboxylate groups that form stable complexes with calcium, magnesium, iron, and other metal ions. It is commonly used around 0.05 to 0.5%, performs across a broad pH range, and is often paired with preservation systems to improve robustness in water-based formulas.
Last updated 2026-08-17