Rheology Modifier

Hydroxypropyl Starch

INCI: HYDROXYPROPYL STARCH
CAS 9049-76-7 / 68584-86-1 [^1_14]
Hydroxypropyl Starch is a propylene glycol ether of starch
Generally Safe
This ingredient has a good safety profile based on available data.
Purpose

Function

Absorbent, viscosity controlling, binding, skin conditioning
Profile

Properties

Silicone
Silicone free
Malassezia
Safe
Fungal Acne
Safe
Details

Description

Hydroxypropyl Starch is a propylene glycol ether of starch

Reference

Identifiers

CAS Number
9049-76-7 / 68584-86-1 [^1_14]
INCI
HYDROXYPROPYL STARCH
Category
Rheology Modifier
Updated
Apr 2, 2026