PEG-20 LANOLIN is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PEG-20 LANOLIN

Safety grade: A

This ingredient is a modified form of lanolin, a waxy substance from sheep's wool, that has been processed to make it mix easily with water. It helps bind together ingredients that normally don't mix, like oil and water.

It works as an emulsifier and surfactant to blend oil and water-based ingredients together smoothly, creating a uniform texture in creams and lotions while also helping the product spread evenly on skin.

Graded using: COSING.

Last verified: May 26, 2026