Butylene Glycol. Xanthan Gum ●
TL;DR. This ingredient pairing combines a humectant and solvent with a viscosity builder, helping a formula feel hydrated, spread evenly, and hold a stable gel or lotion texture.
What does Butylene Glycol. Xanthan Gum do in a cosmetic formula?
This ingredient pairing combines a humectant and solvent with a viscosity builder, helping a formula feel hydrated, spread evenly, and hold a stable gel or lotion texture.
Is Butylene Glycol. Xanthan Gum clean?
It is generally well tolerated and has no major clean-standard restricted-list issue, though the solvent portion can sting very reactive skin at higher levels. Clean-beauty acceptance often depends on whether the solvent portion is bio-based or petrochemical-derived.
Is Butylene Glycol. Xanthan Gum sustainable?
The solvent portion may be petroleum-derived or made through fermentation from renewable feedstocks, while the thickening portion is fermentation-derived and biodegradable. Overall sustainability is strongest when the solvent source is renewable and supply-chain documentation is clear.
Is Butylene Glycol. Xanthan Gum COSMOS-approved?
The fermentation-derived thickener portion is broadly aligned with COSMOS, while the solvent portion is typically COSMOS-compatible only when made from an approved natural-origin or biotechnological route. From a Green Chemistry view, the blend is strongest when renewable feedstocks, low-residue fermentation, and ready biodegradability are documented.
How does Butylene Glycol. Xanthan Gum work chemically?
The small diol component is a four-carbon, water-miscible molecule with two hydroxyl groups, often used around 1 to 10% for humectancy, solvent power, and formula slip. The polysaccharide component forms a shear-thinning hydration network, commonly used around 0.1 to 0.5%, with broad pH stability and possible viscosity shifts in high-electrolyte systems.
Last updated 2026-05-15