POLOXAMER 334 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLOXAMER 334

Safety grade: A

Poloxamer 334 is a laboratory-created ingredient that acts like a tiny bridge between oil and water, allowing them to mix together smoothly. It's commonly used to create stable, smooth-textured products that won't separate over time.

This ingredient helps blend oils and water-based components together in cosmetics while improving product texture and stability, making creams and lotions feel smooth and consistent.

Graded using: COSING.

Last verified: May 26, 2026