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Sorbeth-30 Tetraoleate
AKA “
Sorbitan Polysorbate Ester
”
Surfactant
🦆
❤️
👻
Ingredient Facts
Sorbeth-30 tetraoleate
AKA: Sorbitan Polysorbate Ester
Surfactant · Emulsifying · EWG: 1
WHAT IS IT?
Synthetic
Cleanser
Emulsifier
Clean
Poly(oxy-1,2-ethanediyl), .alpha.-sorbitol-.omega.-hydroxy-, tetraoleate (30 mol EO average molar ratio)
Effective at
0.7%
See origin →
WHAT'S IT DO?
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
Created as a water-in-oil emulsifier in modern cosmetics chemistry. Used to create rich, stable creams and luxurious skincare products.
Skin Types
●
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
IS IT SAFE?
EWG
1
CIR
Safe as used
Pregnancy
Yes
Restricted By
Credo Beauty
Whole Foods Premium Body Care
Beauty Heroes
MADE SAFE
EWG VERIFIED
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Concentration Guide
0.5%
0.9%
0%
1%
Effective Range
CIR reported use: 0.5-0.9
Regulatory Status
USA
✔ permitted
EU
⚠ restricted
JAPAN
⚠ restricted
CANADA
⚠ restricted
Regulatory Agencies
EWG
CIR
FDA
EU COSING
Health Canada
WHAT'S THE PROOF?
Sorbeth-30 Tetraoleate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Sorbeth-30 Tetraoleate Laurate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Sorbeth-30 Tetraoleate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Verified Jun 2026
Data: CosIng · EWG · CIR