Lauryl PEG-9 polydimethylsiloxyethyl dimethicone is a silicone PEG-modified surfactant-emulsifier used in cosmetics. It's chosen to stabilize oil-water mixtures, improve spreadability, and impart a lightweight, silky feel in creams and makeup.
A silicone emulsifier that gives creams a light, silky feel.
Category
Emulsifying
Type
Emulsifier
Ratings
Overall Rating
Good
Comedogenic Risk
None
Considered non-comedogenic, with little to no likelihood of clogging pores.
Our take
Is Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone a Good Ingredient?
Rated Good as a reliable silicone-PEG emulsifier that effectively stabilizes oil-in-water systems and improves slip, with a low irritation profile that supports consistent textures. It stays at Good rather than Great because it's mainly functional, with limited direct skin benefit.
What it does
Skin Benefits
Helps formulas spread evenly and feel cushiony without heaviness. Can reduce drag during application for a more refined finish.
Where you'll find it
Uses in Skincare & Cosmetics
Found in fluid moisturizers, light serums, and liquid makeup removers to keep textures uniform.
Before you use it
Safety
Generally considered low irritation and suitable for most skin types. Rare sensitivity can occur, especially in very reactive skin. No notable regulatory restrictions for typical cosmetic use.
Products with Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone