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

POLYBUTENE

Safety grade: A

Polybutene is a synthetic oil-like substance made from petroleum that feels lightweight and smooth on skin. It's commonly used in beauty products to create the right texture and consistency.

Polybutene acts as a binder and thickener in cosmetics, helping to hold ingredients together and control how thick or fluid a product feels on application.

Graded using: COSING, FDA.

Last verified: May 26, 2026