Triolein
molecular structure · PubChem
AKA: GLYCERYL TRIOLEATE, Glycerol trioleate, 122-32-7, Glycerol triolein, Oleic triglyceride, Trioleoylglycerol, Oleic acid triglyceride, Trioleoylglyceride, Glycerin trioleate
Synthetic
Skin Conditioner
Clean
Triolein is a triglyceride formed by esterification of the three hydroxy groups of glycerol with oleic acid. Triolein is one of the two components of Lorenzo's oil. It has a role as a plant metabolite and a Caenorhabditis elegans metabolite. It is functionally related to an oleic acid.
Solubility Insoluble in water
Formula
C57H104O6
Mol. Weight
885.40
CAS #
122-32-7
Form
Liquid
State
Liquid
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.
Viscosity Controlling
Locks in moisture
Traditional Use
A natural triglyceride found in olive oil and other plant oils, used for centuries as an emollient in traditional Mediterranean and Middle Eastern skincare. Provides moisturization and skin softening.
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR