PEG-75 Dilaurate
AKA “Glycol dilaurate, Ethylene dilaurate, Lauric acid, ethylene ester, Ethylene glycol didodecanoate, Dodecanoic acid, 2-ethanediyl ester, NSC-406565
Synthetic
Ingredient Facts
Peg-75 dilaurate
AKA: Glycol dilaurate, Ethylene dilaurate, Lauric acid, Ethylene ester, Ethylene glycol didodecanoate, Dodecanoic acid, 2-ethanediyl ester, NSC-406565
Synthetic · Cleansing · EWG: 4
Synthetic
Cleanser
Emulsifier
Synthetic
Not Clean
A gentle cleansing agent that helps remove dirt and oil while keeping products smooth and well-blended for even application.
Formula
C26H50O4
Mol. Weight
426.70
CAS #
9005-02-1
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.
Cleansing Surfactant
Emulsifier
Locks In Moisture
Antioxidant Protection
Anti-Aging Benefits
Removes Impurities
Mixes Oil & Water
Traditional Use
Lauric acid is derived from coconut or palm oil and has been used traditionally for soap-making. The PEG-75 dilaurate version was synthesized in the 20th century as a modern synthetic emulsifier for cosmetics and cleansers.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Final Report on the Safety Assessment of Oleic Acid, Lauric Acid, Palmitic Acid, Myristic Acid, and Stearic Acid
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
Glycol Dilaurate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Hydroxylauric Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lauric Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
Neopentyl Glycol Dilaurate
European Commission
EU Cosmetic Ingredient Database (CosIng)
PEG-75 Dilaurate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Propylene Glycol Dilaurate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Sodium Acryloyldimethyltaurate/Methacrylamidolauric Acid Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lauric Acid
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR