PEG-20 Methyl Glucose Sesquicaprylate/Sesquicaprate

AKA: Polyethylene glycol 20 methyl glucose sesquicaprylate, PEG 20 methyl glucose sesquicaprate

Synthetic

Cleanser

Emulsifier

Plant Oil

Not Clean

Fatty acids, C8-10, esters with methyl-d-glucopyranoside (3:2), ethoxylated (20 mol EO average molar ratio)

CAS #

119831-19-5

Form

Liquid

Functions

Emulsifying

Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.

Surfactant Emulsifying

Moisturizing

Strengthens Barrier

Mixes oil and water

Traditional Use

A modern synthetic emulsifier made from glucose derivatives and caprylic acid combined with polyethylene glycol. Created to provide gentle, plant-based emulsification properties suitable for sensitive skin formulations.

EWG

CIR

Safe as used

Pregnancy

Yes

Restricted By

Credo Beauty Whole Foods Premium Body Care Beauty Heroes MADE SAFE EWG VERIFIED

CIR Safety Findings

medical-approval

all-shades-safe

Mild Irritant

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

EWG CIR FDA EU COSING Health Canada

Skin Types

●all-skin-types

Best For

General

Pregnancy & Breastfeeding Safe

Yes

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.

Verified Jun 2026

Data: CosIng · EWG · CIR