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

MESITYLENE

Safety grade: A**

Mesitylene is a clear, colorless liquid chemical that dissolves other ingredients. It's a solvent used in cosmetic formulations to help blend different components together smoothly.

Mesitylene acts as a solvent in cosmetics to dissolve and evenly distribute other ingredients throughout the product, ensuring a uniform and stable formula.

Graded using: COSING.

Last verified: May 26, 2026