PNA-2 CARBOXYETHYL FLUORENE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PNA-2 CARBOXYETHYL FLUORENE

Safety grade: A

A synthetic compound used in skincare and cosmetic formulations to help improve texture and skin feel. It works by creating a smooth, lightweight finish on the skin while potentially enhancing the performance of other ingredients in the product.

Graded using: COSING.

Last verified: June 9, 2026