murphyPolyglyceryl-4 Pentapalmitate/Stearate
molecular structure · PubChem
AKA: Palmitic/Stearic Acid Polyglyceryl Ester, Mixed Chain Emulsifier
Plant-Derived
Cleanser
Emulsifier
Not Clean
OriginDerived from palmitic and stearic acids (fatty acids from plant or animal sources) combined with polyglycerin-4. Synthesized through esterification of polyglycerin with the fatty acid mixture under controlled conditions.
Polyglyceryl-4 Pentapalmitate/Stearate is the pentaester of a mixture of Palmitic Acid and Stearic Acid (q.v.) with Polyglycerin-4.
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
Anti-Aging Benefits
Removes Impurities
Mixes Oil & Water
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR