Xanthan Gum (CAS 11138-66-2) is a natural polysaccharide thickener produced by fermentation. It thickens and stabilizes instantly in cold water, making it a clean-label essential for cosmetics, food and personal care.
CAS number: 11138-66-2 · INCI: Xanthan Gum
Key Benefits for Cosmetic Formulation
- Key Benefits for Formulation Instant thickening: works in cold water without heat Stabilization: prevents separation in emulsions and suspensions Clean label: natural, fermentation-derived pH tolerant: stable across wide pH range Salt tolerant: maintains viscosity in electrolyte systems
Main Applications in Personal Care
- Main Applications Cosmetics: creams, lotions, gels, masks Personal care: toothpaste, cleansers, shampoos Food: sauces, dressings, dairy, gluten-free baking Suspensions: particles, beads, botanicals Ph
Recommended Use Levels
Use levels depend on the finished-product category and the target claim. Contact our technical team for grade-specific guidance and samples.
EU & Regulatory Notes
te documentation: COA, SDS and heavy metal test reports available on request Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production Export experience: reliable shipping to EU, North America, Australia and Middle East Recommended Usage Typical use level 0.
Cosmetic ingredients supplied for EU markets must be used in compliance with Regulation (EC) No 1223/2009 on cosmetic products. Always verify the current Annex status and concentration limits for your finished product and market before launch; Aogubio provides full documentation (COA, SDS, technical data) to support your registration and safety assessment.
Why Buy Bulk Xanthan Gum from Aogubio?
- GMP-certified manufacturing: consistent quality from raw material to finished ingredient
- Complete documentation: COA, SDS and heavy metal test reports with every batch
- Flexible supply: samples to full container loads, MOQ from 1 kg
- Export experience: reliable shipping to EU, North America and Asia
FAQ for Cosmetic Manufacturers
What is the CAS number of Xanthan Gum?
CAS 11138-66-2.
What is the INCI name?
Xanthan Gum.
What is Xanthan Gum used for?
Thickening and stabilizing cosmetics, food and personal care.
What is the recommended use level?
0.1%–1.0% in cosmetics.
View the Xanthan Gum product page for specifications and to request samples.
Aogubio Co., Ltd (Imaherb) is a GMP-certified manufacturer of bulk cosmetic ingredients. Every batch ships with COA, MSDS and heavy metal test reports.