LITHIUM OXIDIZED POLYETHYLENE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

LITHIUM OXIDIZED POLYETHYLENE

Safety grade: A

This is a synthetic material made from polyethylene (plastic) that has been chemically modified and combined with lithium. It's used in cosmetics to help create a smooth, even texture and control how thick or thin a product feels.

This ingredient helps cosmetic products form a protective layer on the skin while also controlling the product's thickness and flow, ensuring a smooth and consistent application.

Graded using: COSING.

Last verified: May 26, 2026