PEG-30 Hydrogenated Lanolin
AKA “Hydrogenated Lanolin Ethoxylate, Lanolin Wax PEG”
Surfactant
Ingredient Facts
Peg-30 hydrogenated lanolin
AKA: Hydrogenated Lanolin Ethoxylate, Lanolin Wax PEG
Surfactant · Cleansing · EWG: 4
Synthetic
Cleanser
Emulsifier
Barrier Lipid
Not Clean
Lanolin, hydrogenated, ethoxylated (30 mol EO average molar ratio)
CAS #
68648-27-1
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.
Cleansing Surfactant
Emulsifier
Antioxidant Protection
Locks In Moisture
Reduces Inflammation
Removes Impurities
Mixes Oil & Water
Traditional Use
Lanolin, derived from sheep's wool, has been used since ancient times as an emollient and skin protectant; this PEG-modified version was developed in the 20th century to improve lanolin's solubility and stability in cosmetic formulations.
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Allergen Warning
⚠️ Lanolin (Wool)
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not an Irritant
medical-approval
all-shades-safe
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR