PEG-20 Lanolin

PEG-20 Lanolin

AKA “Polyethylene glycol 20 lanolin, PEG 20 lanolin”

Synthetic

Ingredient Facts

Peg-20 lanolin

AKA: Polyethylene glycol 20 lanolin, PEG 20 lanolin

Synthetic · Cleansing · EWG: 4

Plant-Derived Synthetic

Cleanser

Emulsifier

Barrier Lipid

Synthetic

Clean

A gentle wool-derived cleanser that helps remove impurities while keeping moisture locked in your skin.

CAS #

61790-81-6

Form

Liquid

See origin →

Functions

Cleansing

Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.

Emulsifying

Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.

Surfactant Cleansing

Surfactant Emulsifying

Moisturizing

Locks in moisture to keep skin soft and supple throughout the day

Strengthens Barrier

Lifts away dirt and oil

Mixes oil and water

Traditional Use

Lanolin, derived from sheep's wool, has been used as an emollient and skin protectant since ancient times, particularly valued in traditional European skincare. The PEG-20 version was developed in the 20th century to make lanolin water-soluble for easier incorporation into cosmetic formulations.