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Ingredient Facts
Peg-40 sorbitan tetraoleate
AKA: PEG sorbitan tetraoleate
Surfactant · Emulsifying · EWG: 4
Synthetic
Cleanser
Emulsifier
Not Clean
1,4-Anhydro-D-glucitol, poly(oxy-1,2-ethanediyl) derivatives, tetraesters with 9-(Z)-octadecenoic acid (40 mol EO average molar ratio)
CAS #
9005-64-5
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.
Emulsifier
Antioxidant Protection
Wound Healing
Mixes Oil & Water
Traditional Use
A modern synthetic emulsifier combining sorbitan with polyethylene glycol and multiple oleic acid molecules. Engineered for improved oil-water compatibility and stable emulsification in cosmetics.