Polyglyceryl-3 Soyate/Shea Butterate
molecular structure · PubChem
AKA: Soy and Shea Butter Polyglyceryl Ester, Mixed Oil Emollient
Allergen Warning
⚠️ Tree Nut (Shea)
⚠️ Soy
Plant-Derived
Cleanser
Emulsifier
Plant Oil
Not Clean
Ester of triglycerol and acids of Glycine Soja and Butyrospermum Parkii
Family
Malvaceae (Mallow family)
Plant Part
Nut
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Locks in moisture
Prevents moisture loss
Quells irritation
Traditional Use
Developed in the late 20th century as a modern emulsifier combining soybean and shea butter fatty acids. Created to replace traditional soap-based emulsifiers with gentler, plant-derived alternatives suitable for sensitive skincare formulations.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
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