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Ingredient Facts
Sodium hydroxypropyl starch phosphate
AKA: Modified Starch, Starch Derivative
Ingredient · Abrasive · EWG: 1
Synthetic
Clean
Starch, phosphate, 2-hydroxypropyl ether, sodium salt
CAS #
221355-22-2
Form
Powder
See origin →
Functions
Abrasive
Bulking
Viscosity Controlling
Anti-Inflammatory
Antimicrobial
Fights Acne
Gently polishes surface
Adds volume
Controls product thickness
Traditional Use
A modern starch derivative developed as a cosmetic ingredient in the late 20th century. Created as a thickener and stabilizer that provides texture improvement and suspension properties in formulations.