Glyceryl Oleate/Elaidate
AKA “Glyceryl monooleate, Glyceryl monounsaturated ester
Synthetic
Ingredient Facts
Glyceryl oleate/elaidate
AKA: Glyceryl monooleate, Glyceryl monounsaturated ester
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Synthetic
Clean
Mixture of monoesters of (Z)-9-octadecenoic acid and (E)-9-octadecenoic acid with 1,2,3-propanetriol Science: Functions: Skin Conditioning, Skin Conditioning - Emollient, Surfactant - Cleansing, Surfactant - Emulsifying Safety Ratings: CIR: Safe as used
Formula
C21H40O4
Mol. Weight
352.55
Form
Oil
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
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 synthetic blend combining two forms of C18 fatty acids developed for cosmetic formulation. Created to provide both natural-origin and synthetic emulsifying properties in modern skincare products.
Skin Types
all-skin-types
Best For
Dryness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR