PEG-4 Caprylic/Capric Glycerides

AKA: Polyethylene Glycol Caprylic Capric Glycerides, PEG-4 Medium Chain Triglycerides

Synthetic

Cleanser

Emulsifier

Plant Oil

Clean

Mono-, di- and triglycerides, C8-C10, ethoxylated (4 mol EO average molar ratio)

Form

Liquid

Functions

Emulsifying

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

Emulsifier

Locks In Moisture

Wound Healing

Antioxidant Protection

Mixes Oil & Water

Traditional Use

Modern synthetic emulsifier combining polyethylene glycol with medium-chain fatty acid glycerides, developed for lightweight, fast-absorbing cosmetic 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

Not a Sensitizer

medical-approval

all-shades-safe

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-assessed2 reviews →

Counts, not a verdict. A listing isn't a study. The trail, you decide.

Verified Jun 2026

Data: CosIng · EWG · CIR