# PNA-28 CARBOXYETHYL FLUORENE

URL: https://app.greenveil.ai/ingredients/ingredient_inci_pna_28_carboxyethyl_fluorene
Categories: beauty
Functions: Humectant, Emollient
Identifier: PNA-28 CARBOXYETHYL FLUORENE

> PNA-28 CARBOXYETHYL FLUORENE: Used in cosmetics as a humectant and an emollient. Canonical ingredient record built from 1 public-source records. Compiled from 1 published data source.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: Canonical ingredient record built from 1 public-source records.

## Regulatory status

- EU: Active — PNA-28 Carboxyethyl Fluorene is the modified polymer of PNA containing 17 nucleobases consisting of Adenine, Aminoethoxymethyl Pyrrolopyrimidone, Aminohexyl Guanine, Aminopentyl Aminoadenine, Cytosine, Guanine, and Thymine. It conforms generally to the formula:

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/98910

_Assessed by Greenveil._