Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate

Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate molecular structure
molecular structure · PubChem
AKA: Polyglyceryl Ester
Everyday Radiance Essentials
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Tulipscreen™ Hydrating Lip Oil
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Sunlit Essentials Set
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the after (glow) set: rose quartz
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the after (glow) set: ruby
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the body duo
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the vitamin c and hyaluronic brightening duo
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Plant-Derived
Cleanser
Emulsifier
Clean
OriginDerived from plant-based fatty acids, including isostearic acid and sebacic acid sources, through synthetic esterification processes. Produced by esterifying polyglycerin with the aforementioned fatty acids through catalytic chemical synthesis.
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate is a diester of a mixture of isostearic, polyhydroxystearic and sebacic acids with Polyglycerin-4
CAS #
-
Form
Oil
Skin Types
●all-skin-types, gentle
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
Emulsion Stabilising
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
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.
Stabilizes Emulsion
Cleansing Surfactant
Emulsifier
Anti-Aging Benefits
Lifts away dirt and oil
Mixes oil and water
Keeps product blended
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.
EWG
1
CIR
Safe
Pregnancy
Yes
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR