murphyPEG-4 Glyceryl Distearate
molecular structure · PubChem
AKA: Polyethylene Glycol 4 Glyceryl Distearate
Plant-Derived
Emollient
Skin Conditioner
Not Clean
OriginDerived from plant-based glycerin and stearic acid, typically sourced from vegetable oils like coconut or palm.
Synthesized through esterification of glycerin and stearic acid, followed by polyethylene glycol (PEG) chain attachment via condensation reaction.
PEG-4 Glyceryl Distearate is the polyethylene glycol ether of Glyceryl Distearate
CAS #
-
Form
Liquid
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Locks In Moisture
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2022
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR