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Synthetic polymer

POLYACRYLATE-51

78

Safety score · 0–100

Fine

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

Polyacrylate-51 is a synthetic acrylic polymer used as a film former, thickener, or stabilizer in skincare. Considered low-hazard on intact skin, with environmental persistence concerns.

Skin benefits

  • Synthetic polymer used as film former, thickener, or stabilizer
  • Improves texture, slip, and emulsion stability
  • High molecular weight limits skin penetration

Known concerns

  • Residual acrylic monomers must be controlled
  • Microplastic-like persistence in environment
  • Limited public CIR record under this exact INCI number

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.