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Thickener

SODIUM ACRYLATES COPOLYMER

Updated
78

Safety score · 0–100

Fine

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

About

A high-molecular-weight acrylic copolymer used to thicken and stabilise lotions and gels. Skin-inert and very common; only environmental persistence is a downside.

Function

BINDINGFILM FORMINGOPACIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Thickens and stabilises emulsions
  • Provides smooth, non-tacky skin feel
  • Inert film former
  • Functions across a wide pH range

Known concerns

  • Synthetic polymer with limited biodegradability
  • Residual acrylic monomer trace if poorly purified

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.