OLETH-106 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLETH-106

Safety grade: A

Oleth-106 is a man-made cleansing agent derived from oleic acid (a natural fatty acid found in oils). It helps dissolve dirt, oil, and makeup from skin and allows water to rinse them away effectively.

This ingredient works as a surfactant to lift and remove oils, dirt, and impurities from the skin while also helping to keep the product stable and uniform.

Graded using: COSING.

Last verified: May 26, 2026