Polyester-5

A man-made polyester resin designated Polyester-5 in cosmetic nomenclature. In formulations it provides even coating, improves hold and rub-off resistance, and refines finish in color cosmetics and skin products.
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Ingredient Snapshot

Overview
A synthetic resin that helps makeup resist smearing and transfer.
Category
Tone/Texture
Type
Film Former

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Keeps color looking fresher by limiting transfer and smearing. Creates a more refined surface so makeup appears neater and more polished.

Uses In Skincare & Cosmetics

Often included in lipsticks, tinted moisturizers, and nail topcoats to improve staying power and finish. Also found in brow gels and setting products for better fixation.

Comedogenic Rating

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

Safety

Low overall irritation potential, but sensitive skin may react to film-formers in leave-on products. Patch testing is advisable for delicate or irritated skin. No specific regulatory restrictions commonly cited.

Is Polyester-5 a Good Ingredient?

It rates Fair: it improves hold and transfer resistance, yet lacks strong clinical data for skin-improving effects. Some users may notice mild irritation or a tight, film-like feel, especially on compromised skin.

Products with Polyester-5

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