murphyPropylene Glycol Oleate SE
molecular structure · PubChem
AKA: Propylene Glycol Oleate Self-Emulsifying
Synthetic
Cleanser
Emulsifier
Clean
OriginDerived from oleic acid (an unsaturated fatty acid) and propylene glycol, both petroleum-derived or plant-sourced materials. Synthesized through esterification of oleic acid with propylene glycol, followed by neutralization with a base.
9-(Z)-Octadecenoic acid, reaction products with 1,2,3-propanetriol, neutralized
CAS #
-
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Cleansing Surfactant
Emulsifier
Brightens Skin
Reduces Inflammation
Wound Healing
Removes Impurities
Mixes Oil & Water
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.
EWG
1
CIR
Safe as used
Pregnancy
Yes
Restricted By
Concentration Guide
CIR lists it as not reported to be in use.
CIR · report published 2014
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR