Skin Conditioning
PNA-13 CARBOXYETHYL FLUORENE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A synthetic peptide-nucleic-acid conjugated with a fluorene group. Fluorene-tagged biotech materials have very limited cosmetic safety review, so we default down to orange caution.
Function
Skin benefits
- Synthetic fluorene-tagged peptide nucleic-acid
- Marketing biotech novelty
- Targeted skin claim
Known concerns
- Fluorene-class chemistry concerns (PAH-style structure)
- No CIR or SCCS review
- Bioactive peptide-nucleic-acid behavior poorly characterized
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.