Snapshot
- Overview
- A silicone emulsifier that helps sunscreen and makeup apply evenly.
- Category
- Emulsifying
- Type
- Emulsifier
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethi-cone
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone is a silicone-grafted polyglyceryl emulsifier and cosmetic texture aid. It's used to stabilize water-in-oil blends and improve spread, giving a smooth finish in skincare, suncare, and makeup.
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Our take
Is Polyglyceryl-3 Polydimethylsiloxyethyl Dimethi-cone a Good Ingredient?
Rated Good because it reliably stabilizes emulsions and improves slip with a low likelihood of irritation. Evidence supports strong formulation performance, though there’s limited clinical data beyond texture benefits.
What it does
Skin Benefits
Creates a silky, cushiony feel and helps pigments and sunscreens lay down evenly with less streaking. Can reduce drag during application for a more uniform look.
Where you'll find it
Uses in Skincare & Cosmetics
Often included in primers, fluid foundations, and lightweight creams to refine skin feel. Also used in sunscreens to help formulas go on evenly and wear comfortably.
Before you use it
Safety
Generally well tolerated and not known to be sensitizing, but very reactive skin may experience mild irritation. No specific regulatory restrictions are commonly cited. Patch test if you’re sensitive to silicones.
Products with Polyglyceryl-3 Polydimethylsiloxyethyl Dimethi-cone
