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Thickener

SODIUM CELLULOSE SULFATE

CAS 9005-22-5 Updated
86

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A sulfated cellulose ether (plant-derived) used to thicken, bind, and form light moisturizing films. Biodegradable and gentle, with the strong safety pedigree of cellulose derivatives.

Function

BINDINGEMULSION STABILISINGVISCOSITY CONTROLLING

Skin benefits

  • Plant-derived cellulose ether
  • Thickens and binds formulations
  • Forms a moisture-retaining film
  • Biodegradable

Known concerns

  • Sulfation grade variability
  • Limited individual toxicology beyond parent cellulose

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related thickeners

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.