Polyglyceryl-10 Tetraoleate

AKA: Decaglyceryl tetraoleate, 34424-98-1, Tetraester with decaglycerol, Tetraoleic acid, [3-[3-[3-[3-[3-[3-[3-[3-[3-[2, 3-bis[[(Z)-octadec-9-enoyl]oxy]propoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-[(Z)-octadec-9-enoyl]oxypropyl] (Z)-octadec-9-enoate, Decaglycerol tetraoleate, Orb1986193
Synthetic
Skin Conditioner
Clean
OriginDerived from plant-based fatty acids, typically sourced from vegetable oils through synthetic modification processes. Synthesized through polymerization and esterification of glycerin with oleic acid or similar plant-derived fatty acids.
Tetraester of decaglycerol and oleic acid
Formula
C102H190O25
Mol. Weight
1816.60
CAS #
34424-98-1
Form
Liquid
State
Liquid
Skin Types
●all-skin-types
Best For
General
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.
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
1
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2023
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR