PEG-20 Methyl Glucose Distearate
AKA “Polyethylene glycol 20 methyl glucose distearate, PEG 20 methyl glucose distearate
Surfactant
Ingredient Facts
Peg-20 methyl glucose distearate
AKA: Polyethylene glycol 20 methyl glucose distearate, PEG 20 methyl glucose distearate
Surfactant · Emollient · EWG: 2
Plant-Derived
Emollient
Cleanser
Emulsifier
Skin Conditioner
Plant Oil
Clean
Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with methyl d-glucopyranoside (4:1), dioctadecanoate (20 mol EO average molar ratio)
CAS #
119831-19-5
Form
Liquid
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Locks In Moisture
Traditional Use
A modern synthetic sugar-derived emulsifier created by combining glucose derivatives with stearic acid and polyethylene glycol. Developed in the late 20th century as a gentler, plant-derived alternative to purely synthetic emulsifiers.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
2
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Mild Irritant
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR