Polyglyceryl-6 Octastearate

Polyglyceryl-6 Octastearate is a high-ester polyglycerin derivative of stearic acid used in skincare and makeup. It forms stable emulsions, thickens for a richer feel, and improves oil-phase compatibility so application goes on smooth and even.
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Snapshot

Overview
An emulsifier that gives richer formulas a plush, cushiony feel.
Category
Emulsifying, Skin Conditioning
Type
Emulsifier

Ratings

Overall Rating

Good

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Polyglyceryl-6 Octastearate a Good Ingredient?

Rated Good because it is a dependable nonionic emulsifier/structuring agent that builds stable, plush textures with smooth spread. Irritation risk is low, though its richer, stearate-heavy nature may feel heavy for very oily or acne-prone skin.

Skin Benefits

Provides a plush, cushiony skin feel and helps products glide for even coverage. Can improve comfort in richer textures without a heavy residue.

Uses in Skincare & Cosmetics

Used in creams, balms, and sunscreens to deliver a dense yet smooth application. Common in foundations and tinted moisturizers to support uniform laydown of the oil phase.

Safety

Generally low irritation potential at typical cosmetic levels. Heavier, occlusive-feeling systems may not suit those prone to congestion; monitor skin response. No known specific regulatory restrictions are commonly referenced.