Triricinolein
AKA “Glyceryl triricinoleate, 2540-54-7, Glycerol triricinoleate, UNII-NZ59BAU9ZN, NZ59BAU9ZN, EINECS 219-817-0, GEOPON GO 13, Ricinoleic acid triglyceride, DTXSID2051926
Emollient
Ingredient Facts
Triricinolein
AKA: Glyceryl triricinoleate, 2540-54-7, Glycerol triricinoleate, UNII-NZ59BAU9ZN, NZ59BAU9ZN, EINECS 219-817-0, GEOPON GO 13, Ricinoleic acid triglyceride, DTXSID2051926
Emollient · Emollient · EWG: 4
Synthetic
Emollient
Skin Conditioner
Plant Oil
Not Clean
Propane-1,2,3-triyl tris(12-hydroxyoctadec-9-enoate), stereoisomer
Formula
C57H104O9
Mol. Weight
933.40
CAS #
2540-54-7
Form
Powder
See origin →
Functions
Refatting
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
Traditional Use
A naturally occurring triglyceride derived from castor oil, used for centuries in traditional medicine and skincare. Provides emollient, humectant, and anti-inflammatory properties.
Skin Types
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR