Raffinose Isostearate
AKA “Sugar ester, Raffinose ester
Emollient
Ingredient Facts
Raffinose isostearate
AKA: Sugar ester, Raffinose ester
Emollient · Emollient · EWG: 4
Plant-Derived
Emollient
Skin Conditioner
Plant Oil
Not Clean
Raffinose Isostearate is the ester of Raffinose and isostearic acid
CAS #
1032182-34-5
Form
Liquid
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Locks In Moisture
Traditional Use
A modern synthetic ingredient created by chemically combining raffinose (a natural sugar) with isostearic acid. Developed as a skin conditioning agent and emollient alternative to traditional plant oils.
Skin Types
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not an Irritant
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR