PNA-27 CARBOXYETHYL FLUORENE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PNA-27 CARBOXYETHYL FLUORENE

Safety grade: A

This synthetic ingredient works as a film-former in cosmetics, helping products adhere to skin and create a smooth, long-lasting finish. It's commonly used in foundations, powders, and other makeup to improve texture and wear time. It helps keep products from settling into fine lines and maintains an even appearance throughout the day.

Graded using: COSING.

Last verified: June 9, 2026