Sodium Glutamate ●
TL;DR. This ingredient is used mainly as a humectant and skin-conditioning agent, helping bind water in the formula and support a softer skin feel. It can also contribute mild buffering and electrolyte character in water-based products.
What does Sodium Glutamate do in a cosmetic formula?
This ingredient is used mainly as a humectant and skin-conditioning agent, helping bind water in the formula and support a softer skin feel. It can also contribute mild buffering and electrolyte character in water-based products.
Is Sodium Glutamate clean?
From a clean beauty perspective, it is generally well-tolerated and has little restricted-list friction. Sensitivity is uncommon at typical cosmetic use levels, though any ionic material can contribute to stinging on very compromised skin.
Is Sodium Glutamate sustainable?
This material is commonly produced by fermentation of plant-derived carbohydrates, followed by neutralization and purification. It is water soluble and readily biodegradable, with low persistence concerns in rinse-off or leave-on use.
Is Sodium Glutamate COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic frameworks when produced from allowed fermentation or naturally derived inputs. Its profile fits Green Chemistry well because it can use renewable feedstocks, aqueous processing, and a biodegradable structure.
How does Sodium Glutamate work chemically?
The molecule is the sodium salt of a naturally occurring acidic amino acid, with one amine group and two carboxyl groups that make it highly water soluble and ionic. It is stable across typical cosmetic pH ranges, and its electrolyte load can affect salt-sensitive surfactant systems, gels, or cationic conditioning polymers.
Last updated 2026-05-13