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

PROPYLAL

Safety grade: A

Propylal is a clear liquid chemical that helps dissolve and mix other ingredients together in cosmetic products. It's used behind the scenes to create uniform, stable formulations.

This solvent dissolves various cosmetic ingredients and helps them blend smoothly into a uniform product while improving stability and texture.

Graded using: COSING.

Last verified: May 26, 2026