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Skin Conditioning

CERATONEIS CLOSTERIUM EXTRACT

Updated
70

Safety score · 0–100

Fine

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

About

A microalgae extract from a marine diatom, used for skin-conditioning lipids and antioxidants. Microalgae extracts are generally well tolerated in cosmetic use.

Function

SKIN CONDITIONING

Skin benefits

  • Diatom-derived lipids and silica
  • Antioxidant carotenoids
  • Skin conditioning

Known concerns

  • Sparse cosmetic safety data
  • Possible silica/diatom particulate considerations

References

EU

EU CosIng database

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

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 70
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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.