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Thickener

EUCHEUMA SPINOSUM EXTRACT

CAS 9062-07-1 Updated
72

Safety score · 0–100

Fine

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

About

Red seaweed extract that yields carrageenan — a thickener and hydration agent. Cosmetic-grade (undegraded) is considered safe; degraded form is restricted.

Function

SKIN CONDITIONING

Skin benefits

  • Carrageenan polysaccharide thickening
  • Water-binding hydration
  • Film-forming

Known concerns

  • Degraded carrageenan (poligeenan) is IARC 2B — cosmetic grade is undegraded
  • Possible mild irritation at high levels

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.