Polyglyceryl-10 Hydroxystearate/Stearate/Eicosadioate
AKA “Polyglyceryl-10 hydroxystearate/stearate/eicosadioate
Synthetic
Ingredient Facts
Polyglyceryl-10 hydroxystearate/stearate/eicosadioate
Synthetic · Emollient · EWG: 4
Plant-Derived Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Synthetic
Clean
Polyglyceryl-10 Hydroxystearate/Stearate/Eicosadioate is the monoester of Polyglycerin-10 with a blend of hydroxystearic, stearic and eicosandioic acids Science: Origin: Botanic/Natural | Functions: Skin Conditioning Safety Ratings: CIR: Safe as used
CAS #
-
Form
Liquid
See origin →
Functions
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.
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
Developed as a multifunctional synthetic emulsifier combining polyglycerin with various fatty acids and derivatives. Used in cosmetics to stabilize formulations and improve moisturizing properties.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe w/Qualifications
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR