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Skin Conditioning

PNA-2 CARBOXYETHYL FLUORENE

Updated
55

Safety score · 0–100

Moderate

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

About

A 14-nucleobase PNA polymer that includes the more reactive aminohexyl-guanine residue, marketed as a skin conditioner with astringent feel. Same default-down logic as the rest of the PNA series — orange, not yellow, due to absent public data.

Function

NOT REPORTED

Skin benefits

  • Marketed as advanced skin-conditioning and astringent
  • Engineered nucleobase interactions
  • Synthetic non-protein backbone

Known concerns

  • Novel PNA polymer — very limited public toxicology
  • Aminohexyl guanine residue is a more reactive nucleobase analogue
  • No CIR or SCCS assessment

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.