POLOXAMER 335 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLOXAMER 335

Safety grade: A

Poloxamer 335 is a synthetic thickening and stabilizing ingredient made in a laboratory. It helps keep different liquids mixed together smoothly in cosmetic products.

This ingredient acts as an emulsifier and surfactant to blend water and oil-based components together, creating a stable, smooth product texture while allowing better distribution of ingredients on the skin.

Graded using: COSING.

Last verified: May 26, 2026