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Thickener

ACRYLATES/METHOXY PEG-90 METHACRYLATE CROSSPOLYMER

CAS 957645-61-3
70

Safety score · 0–100

Fine

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

A high-MW thickener crosspolymer used to texturise lotions and gels. Skin-safe and non-irritating in finished products; biodegradation profile is the main caveat.

Function

SKIN PROTECTING

Skin benefits

  • Synthetic thickener and rheology modifier
  • Stabilises emulsions and suspensions
  • Non-irritating film former at use levels

Known concerns

  • Synthetic polymer — biodegradation concerns
  • Trace residual monomer possible
  • Methoxy-PEG component carries usual PEG-grade caveats

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, so always read the physical product label and consult a healthcare professional for personal concerns.