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

PULLULAN

Safety grade: A

Pullulan is a natural sugar-based polymer derived from a type of fungus. It forms a protective, flexible film on the skin that helps products stay in place and improves their texture.

This ingredient binds product ingredients together and creates a lightweight, breathable film on the skin that helps cosmetics last longer while maintaining a smooth, comfortable feel.

Graded using: COSING, FDA.

Last verified: May 26, 2026