Polyglyceryl-2 Oleate
AKA “Diglyceryl monooleate, 9-Octadecenoic acid, ester with 1, monoester with oxybis(propanediol), 9-OCTADECENOIC ACID, MONOESTER WITH OXYBIS(PROPANEDIOL, 3-Dihydroxypropoxy)-2-hydroxypropyl oleate
Synthetic
Ingredient Facts
Polyglyceryl-2 oleate
AKA: Diglyceryl monooleate, 9-Octadecenoic acid, Ester with 1, Monoester with oxybis(propanediol), 9-OCTADECENOIC ACID, MONOESTER WITH OXYBIS(PROPANEDIOL, 3-Dihydroxypropoxy)-2-hydroxypropyl oleate
Synthetic · Emollient · EWG: 1
Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Synthetic
Clean
A gentle emulsifier that helps blend water and oil ingredients together, keeping your product smooth and easy to apply.
CAS #
49553-76-6, 9007-48-1
Form
Liquid
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Emulsifier
Antioxidant Protection
UV Protection
Mixes Oil & Water
Traditional Use
A modern synthetic emulsifier created for cosmetics in the late 20th century. Offers mild, non-ionic emulsifying properties suitable for sensitive skin formulations.
Skin Types
all-skin-types, gentle
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
ewg-1
medical-approval
pregnancy-nursing-safe
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR