Polyglyceryl-10 Stearate

Polyglyceryl-10 Stearate is a nonionic, PEG-free emulsifier made by linking glycerin units with stearic acid. In creams and lotions, it builds stable oil-in-water systems, improves spreadability, and leaves a light, comfortable feel.
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Snapshot

Overview
A PEG-free emulsifier that keeps creams light and evenly blended.
Category
Emulsifying
Type
Emulsifier

Ratings

Overall Rating

Good

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Polyglyceryl-10 Stearate a Good Ingredient?

It's a reliable oil-in-water emulsifier with broad pH tolerance and generally low irritation, enabling stable, lightweight textures without heaviness, which is enough for a Good rating.

Skin Benefits

Promotes uniform oil dispersion for smooth, even application with a light, non-greasy feel. Helps reduce formula separation so texture stays consistent during wear.

Uses in Skincare & Cosmetics

Common in face moisturizers, milky serums, and fluid lotions to create seamless, easy-to-spread textures.

Safety

Typically well tolerated with a low sensitization profile. Minor irritation is possible for very sensitive or compromised skin; discontinue if redness occurs.