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Skin Conditioning

PNA-18 CARBOXYETHYL FLUORENE

55

Safety score · 0–100

Moderate

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

A synthetic peptide-nucleic-acid conjugated with a fluorene group. Same family as PNA-13; limited cosmetic safety review keeps it in cautious orange.

Function

ASTRINGENTHUMECTANTSKIN CONDITIONING

Skin benefits

  • Synthetic fluorene-tagged peptide nucleic-acid
  • Biotech novelty
  • Targeted skin claim

Known concerns

  • Fluorene-class chemistry concerns
  • No CIR or SCCS review
  • Bioactivity poorly characterized

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.