Snapshot
- Overview
- An emulsifier that helps color cosmetics apply smoothly and evenly.
- Category
- Emulsifying, Skin Conditioning
- Type
- Emulsifier
Polyglyceryl-3 Diisostearate
Polyglyceryl-3 Diisostearate is an oil-soluble nonionic emulsifier produced by reacting polyglycerin with isostearic acid. It stabilizes water-in-oil systems, wets and disperses pigments, and improves spreadability in color cosmetics and balms.
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Our take
Is Polyglyceryl-3 Diisostearate a Good Ingredient?
It's an effective oil-soluble emulsifier that stabilizes water-in-oil systems and wets pigments well, improving spread and payoff with generally low irritation potential, which earns it a Good rating. Its performance is reliable across color cosmetics and balms without requiring high use levels.
What it does
Skin Benefits
Promotes even color laydown and a smooth glide in makeup. Helps keep rich, water-repellent textures uniform and comfortable on skin.
Where you'll find it
Uses in Skincare & Cosmetics
Used in lipsticks, cream foundations, and cream blushes to improve application and stability. Also found in balm cleansers and water-resistant sunscreens to maintain consistency.
Before you use it
Safety
Typically well tolerated with minimal irritation risk; avoid use on broken skin and discontinue if redness occurs. Heavier W/O textures it enables may feel occlusive for very oily skin types. No known broad regulatory restrictions in cosmetics.
Products with Polyglyceryl-3 Diisostearate
