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Ingredient Facts
PPG-4-Deceth-4
AKA: Polypropylene Glycol-4 Deceth-4, Surfactant
Surfactant · Cleansing · EWG: 4
Synthetic
Cleanser
Emulsifier
Not Clean
Decanol, ethoxylated, propoxylated (4 mol EO, 4 mol PO average molar ratio)
CAS #
-
See origin →
Functions
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.
Cleansing Surfactant
Emulsifier
Removes Impurities
Mixes Oil & Water
Traditional Use
A synthetic polypropylene glycol-based emulsifier developed for cosmetic use to improve product stability and texture in contemporary skincare and haircare products.