PEG-15 LANOLATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PEG-15 LANOLATE

Safety grade: A

This ingredient is a processed form of lanolin (a waxy substance from sheep's wool) that has been combined with a type of chemical called PEG to make it work better in cosmetics. It helps oil and water mix together smoothly in products.

It works as an emulsifier to blend oils and water-based ingredients together in cosmetic formulas, creating a smooth, uniform texture that won't separate.

Graded using: COSING.

Last verified: May 26, 2026