Trierucin

AKA: Glyceryl trierucate, Tri(Z-13-docosenoyl)glycerol, 13-Docosenoin, Propane-1, 2, 3-triyl tris((Z)-docos-13-enoate), 13-Docosenoic acid, 1, 3-propanetriyl ester, GLYCERYL TRIERUCATE [VANDF]
Synthetic
Emollient
Skin Conditioner
Not Clean
OriginSynthesized from long-chain fatty acids or their derivatives within the ester chemical family. Produced through esterification reactions combining fatty alcohols with carboxylic acids or their derivatives.
Propane-1,2,3-triyl tris[(Z)-docos-13-enoate]
Formula
C69H128O6
Mol. Weight
1053.70
CAS #
2752-99-0
Form
Powder
State
Solid
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
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.
Viscosity Controlling
Locks In Moisture
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.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2022
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR