murphyPEG-12 Glyceryl Distearate
molecular structure · PubChem
AKA: Polyethylene Glycol 12 Glyceryl Distearate, Emulsifier
Plant-Derived
Emollient
Skin Conditioner
Clean
OriginDerived from glycerin and stearic acid (a saturated fatty acid), typically sourced from vegetable oils. Synthesized through esterification of glycerin with stearic acid, followed by ethoxylation with ethylene oxide.
Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris-.omega.-hydroxy-, dioctadecanoate (12 mol EO average molar ratio)
CAS #
59070-56-3
Form
Liquid
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Functions
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-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
2
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
Leave-on1%
Rinse-offNot reported
0%50%100%
CIR reported use · report published 2022
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR