XANTHAN GUM. 210387 ●
TL;DR. This ingredient is a water-phase rheology modifier that thickens formulas, improves slip, helps suspend particles, and stabilizes emulsions by increasing viscosity.
What does XANTHAN GUM. 210387 do in a cosmetic formula?
This ingredient is a water-phase rheology modifier that thickens formulas, improves slip, helps suspend particles, and stabilizes emulsions by increasing viscosity.
Is XANTHAN GUM. 210387 clean?
From a clean-beauty perspective, it is generally well-tolerated, low-irritation, and not a common restricted-list concern. Sensitivity is uncommon, though very high levels can feel tacky or stringy on skin.
Is XANTHAN GUM. 210387 sustainable?
This material is produced by microbial fermentation of carbohydrate feedstocks, often from plant-derived sugars. It is readily biodegradable and does not raise the persistence concerns associated with many synthetic film-formers.
Is XANTHAN GUM. 210387 COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic frameworks when produced and processed according to the standard. It fits Green Chemistry well because it can come from renewable feedstocks, is water-processable, and biodegrades readily.
How does XANTHAN GUM. 210387 work chemically?
The molecule is a high-molecular-weight anionic polysaccharide with strong water-binding and shear-thinning behavior, meaning it feels thinner during application and rebuilds viscosity at rest. Typical use is about 0.1% to 1.0%, it is broadly stable across roughly pH 3 to 12, and it hydrates best when pre-dispersed to prevent clumping.
Last updated 2026-05-13