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Tetrasodium Glutamate Diacetate

Description

Tetrasodium Glutamate Diacetate is a multifunctional ingredient widely used in skincare and personal care products. This chelating agent is derived from glutamic acid, a naturally occurring amino acid. Its primary function is to improve product stability and enhance the efficacy of preservatives by binding to metal ions, particularly calcium and magnesium.

In skincare formulations, Tetrasodium Glutamate Diacetate helps prevent discoloration, rancidity, and microbial growth, thus extending the shelf life of products. It is especially useful in formulations containing natural ingredients or those exposed to hard water. The ingredient's ability to sequester metal ions also makes it valuable in anti-aging products, as it can help mitigate the damaging effects of free radicals caused by metal-catalyzed oxidation.

Tetrasodium Glutamate Diacetate is considered safe for use in cosmetics, with a good toxicological profile. It is biodegradable and less likely to accumulate in the environment compared to some other chelating agents. Typically used at concentrations between 0.1% and 1%, this ingredient is compatible with a wide range of formulation types, including creams, lotions, cleansers, and serums. Its stability across various pH levels makes it versatile for different skincare applications.