Polyglyceryl-6 Pentaoleate

Synthetic
Cleanser
Emulsifier
Clean
OriginDerived from plant-based oils (typically coconut or palm), this polyglyceryl ester belongs to the glycerol ester chemical family. Synthesized through esterification of polyglycerin with oleic acid or plant oil fatty acids.
1,2,3-Propanetriol, homopolymer, 9-(Z)-octadecanoates (1:5) (6 mol glycerol average molar ratio)
CAS #
104934-17-0
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
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.
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: CosIng · EWG · CIR