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Ingredient Facts
PPG-25-Laureth-25
AKA: Surfactant, Emulsifier
Surfactant · Cleansing · EWG: 2
Synthetic
Cleanser
Emulsifier
Clean
Dodecanol, ethoxylated, propoxylated (2 mol EO, 4 mol PO average molar ratio)
CAS #
68238-81-3, 37311-00-5
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 surfactant and emulsifier developed in the late 20th century. Created to combine polypropylene glycol with laureth chemistry to improve emulsification in cosmetic creams and lotions.