Polyurethane-35

Polyurethane-35 is a specific cosmetic-grade polyurethane defined by its composition and molecular characteristics. It creates flexible, lightweight coatings that improve slip, resist smudging, and hold their finish over time.
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Snapshot

Overview
A film former that helps makeup resist smudging and stay lightweight.
Category
Tone/Texture, Skin Conditioning
Type
Film Former

Ratings

Overall Rating

Good

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Polyurethane-35 a Good Ingredient?

Rated Good for delivering lightweight, flexible films that boost wear and transfer resistance with generally low irritation. Performance is consistent for long-wear formats, though advantages reflect polymer design and formulation rather than clinical endpoints.

Skin Benefits

Extends wear while maintaining a lightweight, comfortable feel. Helps control shine and reduces smear to keep the look consistent.

Uses in Skincare & Cosmetics

Included in setting sprays and long-wear foundations to help the finish stay put. Also used in liquid lipsticks and brow gels for a tidy, maintained look.

Safety

Considered low risk for irritation or sensitization in finished products. As with other film formers, a tight feel or minor dryness may occur for some users. No widely recognized cosmetic regulatory restrictions at usual concentrations.