Polyester-8

An engineered polyester material listed on ingredient labels as Polyester-8. Formulators use it to deposit smooth microlayers, increase cohesion, aid pigment adherence, and maintain finish quality in topical products.
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Ingredient Snapshot

Overview
A polyester resin that helps pigments stick evenly for smoother makeup.
Category
Tone/Texture
Type
Film Former

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Encourages more even application and helps pigments cling for fewer patchy spots. Supports a smoother, more uniform finish throughout wear.

Uses In Skincare & Cosmetics

Common in sunscreens, BB/CC creams, and pressed or liquid eyeshadows to stabilize the surface look. Also used in primers and complexion products to help pigments lay evenly.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Usually well tolerated, with low inherent irritation risk; patch test if your skin is reactive. No known photosensitizing concerns, and no widely recognized regulatory limits for standard cosmetic use.

Is Polyester-8 a Good Ingredient?

It rates Fair: it improves cohesion and pigment hold, though there's minimal clinical backing for direct skin benefits, and it may cause mild irritation or a tight sensation for some, especially on sensitive or compromised skin.

Products with Polyester-8

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