Propylene Glycol Laureth-6
AKA “Propylene Glycol Lauryl Ether”
Surfactant
Ingredient Facts
Propylene glycol laureth-6
AKA: Propylene Glycol Lauryl Ether
Surfactant · Cleansing · EWG: 4
Synthetic
Cleanser
Emulsifier
Not Clean
Oxirane, methyl-, polymer with oxirane, monododecyl ether (6 mol EO, 1 mol PO average molar ratios)
CAS #
37311-00-5
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
Brightens Skin
Reduces Inflammation
Wound Healing
Removes Impurities
Mixes Oil & Water
Traditional Use
Synthetic polyethylene glycol ester developed as a surfactant and emulsifier for cosmetics. Functions to enhance texture and stability in modern skincare and personal care products.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
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