Sodium Hydroxypropyl Starch Phosphate
Sodium Hydroxypropyl Starch Phosphate is a viscosity controlling and bulking ingredient. It’s in 49 products on Poliage, most often body wash and body lotion. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
In plain English
A modified starch. Absorbs oil or moisture and thickens formulas.
What it does
Contains Sodium Hydroxypropyl Starch Phosphate: abrasive
Function listed in CosIng
Contains Sodium Hydroxypropyl Starch Phosphate: bulking
Function listed in CosIng
Contains Sodium Hydroxypropyl Starch Phosphate: viscosity-controlling
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 37893, accessed October 22, 2026.
Products that contain Sodium Hydroxypropyl Starch Phosphate
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