PNA-12 CARBOXYETHYL FLUORENE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PNA-12 CARBOXYETHYL FLUORENE

Safety grade: A

This synthetic conditioning ingredient helps smooth and soften hair and skin by forming a protective layer on the surface. It's commonly used in shampoos, conditioners, and styling products to improve texture and reduce frizz, leaving your hair feeling silkier and more manageable.

Graded using: COSING.

Last verified: June 9, 2026