POLOXAMER 183 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLOXAMER 183

Safety grade: A

Poloxamer 183 is a synthetic helper ingredient made in a laboratory that acts like a tiny bridge between oil and water. It helps these two liquids blend together smoothly in creams and lotions instead of separating.

This ingredient is used in cosmetic formulas to mix oil and water-based components together and create a stable, smooth texture that doesn't separate over time.

Graded using: COSING.

Last verified: May 26, 2026