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

ISOBUTYL METHACRYLATE

Safety grade: A

This is a synthetic polymer ingredient that forms a flexible, protective layer on the skin or product surface. It's commonly used in nail polishes and other cosmetics to create a smooth, durable coating.

This ingredient creates a breathable film on the skin or nails that helps lock in moisture, provides a smooth finish, and improves the wear-resistance and longevity of cosmetic products.

Graded using: COSING.

Last verified: May 26, 2026