Polyurethane-11

Polyurethane-11 is a synthetic polymer that forms a thin, flexible film when applied to the skin or hair. This film helps to hold ingredients in place, provide a smooth feel, and can offer some water resistance. It is commonly used in cosmetics to improve product longevity and texture.

BenefitMinimal 0.8 / 4

Barrier support i0.5 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

Texture i0.3 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• Forms a protective film
• Enhances product longevity
• Improves texture