PEG-55 LANOLIN is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PEG-55 LANOLIN

Safety grade: A

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

It acts as an emulsifier and surfactant to help blend oil and water-based ingredients together smoothly and improve the texture and spreadability of cosmetic products.

Graded using: COSING.

Last verified: May 26, 2026