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Thickener

CARBOXYMETHYL CELLULOSE ACETATE BUTYRATE

Updated
85

Safety score · 0–100

Good

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

About

A modified cellulose that thickens, stabilizes emulsions and forms films — a workhorse ingredient. The acetate and butyrate groups make it solvent-friendly while keeping a clean cellulose safety profile.

Function

EMULSION STABILISINGFILM FORMINGVISCOSITY CONTROLLING

Skin benefits

  • Multifunctional thickener and emulsion stabilizer
  • Plant-cellulose backbone
  • Forms uniform films
  • Non-irritating

Known concerns

  • No significant concerns at cosmetic concentrations

References

EU

EU CosIng database

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

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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.