Glyceryl Isotridecanoate/Stearate/Adipate
AKA “Glyceryl Mixed Esters
Synthetic
Ingredient Facts
Glyceryl isotridecanoate/stearate/adipate
AKA: Glyceryl Mixed Esters
Synthetic · Emollient · EWG: 4
Plant-Derived Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Plant Oil
Synthetic
Clean
Octadecanoic acid, mixed esters with 1,2,3-propanetriol, isotridecanoic acid and hexanedioic acid Science: Origin: Botanic/Natural | Functions: Surfactant - Emulsifying Safety Ratings: CIR: Safe as used
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.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emulsifier
Mixes Oil & Water
Traditional Use
Modern synthetic multi-ester blend developed for cosmetic use. Created to combine various fatty acid properties for optimized texture, spreadability, and conditioning in 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: CosIng · EWG · CIR
Glyceryl Isotridecanoate/Stearate/Adipate — Duck Heart Ghost