Soybean Oil Polyglyceryl-6 Esters
AKA “Polyglyceryl-6 soybean esters
Essential Oil
Ingredient Facts
Soybean oil polyglyceryl-6 esters
AKA: Polyglyceryl-6 soybean esters
Essential Oil · Emollient · EWG: 4
Plant-Derived Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Amino Acid
Essential Oil
Clean
Soybean Oil Polyglyceryl-6 Esters is the product of the transesterification of Glycine Soja (Soybean) Oil and Polyglycerin-6 Science: Origin: Botanic/Natural | Functions: Skin Conditioning, Skin Conditioning - Emollient, Surfactant - Cleansing, Surfactant - Emulsifying ⚠ Allergen Alert (Soy): Derived from a common allergen source. May cause reactions in sensitive individuals. Safety Ratings: CIR: Safe as used
CAS #
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Form
Oil
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
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.
Locks In Moisture
Traditional Use
Modern synthetic emulsifier derived from soybean oil. Developed in the late 20th century as a plant-derived alternative to petroleum-based emulsifiers, combining the traditional use of soybean oil with contemporary polyglyceryl ester technology for skincare and cosmetic formulations.
Skin Types
all-skin-types
Best For
Dryness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe w/Qualifications
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR