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Thickener

POTASSIUM ACRYLATES COPOLYMER

Updated
72

Safety score · 0–100

Fine

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

About

A potassium-neutralized acrylate copolymer used as a thickener and film-former. Functionally inert on skin at use levels; environmental persistence is the main concern.

Function

BINDINGFILM FORMING

Skin benefits

  • Thickener and rheology modifier
  • Film-forming
  • Suspending agent
  • Stabilizes emulsions

Known concerns

  • Possible residual acrylic monomers (manufacturing)
  • Limited skin penetration but persistence
  • Microplastic-adjacent — environmental concern

References

EU

EU CosIng database

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

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Thickener

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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.