Polyglyceryl-10 Decaisostearate is a nonionic polyglycerin ester rich in isostearic chains. In water-in-oil systems, it builds durable emulsions, wets and disperses pigments, and improves slip for a soft, cushiony finish.
An emulsifier that helps pigments blend smoothly for even color.
Category
Emulsifying
Type
Emulsifier
Ratings
Overall Rating
Good
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Polyglyceryl-10 Decaisostearate a Good Ingredient?
Rated Good because it forms stable water-in-oil emulsions and wets pigments well, improving spread with typically low irritation as a nonionic ester. The rating reflects strong formulation performance more than clinical evidence.
What it does
Skin Benefits
Supports smooth glide and even color laydown for a refined look. Helps formulas feel soft and comfortable on the skin.
Where you'll find it
Uses in Skincare & Cosmetics
Chosen for water-in-oil foundations, cream blushes, and tinted balms to keep pigments uniformly dispersed.
Before you use it
Safety
Considered low risk for irritation, though very sensitive users could experience mild redness. No known broad regulatory restrictions for cosmetic applications.