PET-12 Allyl Ether

PET-12 allyl ether is a synthetic film-forming polymer used in cosmetic and personal care formulations. It lays down flexible, uniform films that improve spread, reduce tack, and extend wear in makeup and skincare.
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Ingredient Snapshot

Overview
A polymer that helps makeup stay in place and look more uniform.
Category
Tone/Texture
Type
Film Former

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Helps makeup stay put longer and look more uniform, with less smearing throughout the day.

Uses In Skincare & Cosmetics

Found in long-wear foundations, primers, and mascaras to improve film integrity and boost transfer resistance.

Comedogenic Rating

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

Safety

Generally considered safe at cosmetic concentrations; avoid use on broken skin or irritated eyes if stinging occurs. Some may notice dryness or tightness from the film; discontinue if irritation develops.

Is PET-12 Allyl Ether a Good Ingredient?

Rated Fair: it creates flexible films that improve wear and texture, but the benefits are mainly aesthetic with limited direct skin-care effect. Film-formers like this one can also cause buildup or mild irritation, particularly on sensitive or eye areas, which keeps it below Good.

Products with PET-12 Allyl Ether

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