Sorbitan olivate
AKA “Sorbitan monooleate, span 80
Synthetic
Ingredient Facts
Sorbitan olivate
AKA: Sorbitan monooleate, Span 80
Synthetic · Emollient · EWG: 1
Synthetic
Emollient
Cleanser
Emulsifier
Plant Oil
Synthetic
Clean
Derived from olive oil, this gentle emulsifier helps blend water and oil-based ingredients together, creating smooth, stable formulas that feel luxurious on skin.
Effective at 3.85%
Formula
C24H44O6
Mol. Weight
428.61
CAS #
223706-40-9
Form
Liquid
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Surfactant Emulsifying
Improves Elasticity
Moisturizing
Locks in moisture to keep skin soft and supple throughout the day
Boosts Collagen
Mixes oil and water
Traditional Use
A synthetic emulsifier created in the mid-20th century from sorbitol and olive oil derivatives. Developed to stabilize oil-water mixtures in cosmetics while incorporating the historical appeal of olive oil.
Skin Types
all-skin-types, gentle
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
ewg-1
medical-approval
pregnancy-nursing-safe
all-shades-safe
Concentration Guide
0.004%
7.7%
0%11%
Effective Range
CIR reported use: 0.13-2.6 | 0.1-5 | 0.004-7.7
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
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Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR