Glyceryl Behenate

AKA: Tribehenin, 18641-57-1, Glyceryl tribehenate, Compritol 888, Tribehenoyl glycerol, Behenic acid, 1, 2, 3-propanetriol ester, 3-Propenetriol tridocosanoate, Dub bg, Compritol 888 cg
Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Not Clean
Docosanoic acid, monoester with glycerol
Formula
C69H134O6
Mol. Weight
1059.80
CAS #
30233-64-8, 6916-74-1
Form
Wax
State
Solid
Functions
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
A synthetic ester created by combining glycerin with behenic acid (from plant sources like rapeseed). Developed as a modern emollient and thickening agent for cosmetics with no traditional precedent.
EWG
3
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Skin Types
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper
⚖️Regulatory1 listing
🛡️Safety-assessed3 reviews
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR