Copolymer

Copolymers are large molecules formed by combining two or more different types of monomer units. In cosmetics, they are often used to create a film on the skin or hair, helping to hold other ingredients in place or provide a specific texture. They can also act as binders, emulsifiers, or viscosity modifiers in formulations.

BenefitMinimal 0.8 / 4

Texture i0.8 / 4

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

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.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• improves product texture
• enhances product stability
• forms protective film