Ethylene/Acrylic Acid Copolymer

What Ethylene/Acrylic Acid Copolymer is & what it does

Glyceryl Acrylate/Acrylic Acid Copolymer is a synthetic film-forming polymer used in skincare and sunscreen formulas. Its main role is to form a thin, flexible film on the skin that helps deliver a smooth feel, improve product spreadability, and support the even layering of other ingredients. As a film former it can also help reduce tackiness and give gels and lotions a more refined texture.

What does Ethylene/Acrylic Acid Copolymer do in skincare?

Ethylene/Acrylic Acid Copolymer is used mainly as a film former and viscosity controlling agent. It helps build structure in a formula and can leave a thin film that improves wear and texture. In sunscreens and makeup it can contribute to a longer-lasting feel.

Is Ethylene/Acrylic Acid Copolymer natural or synthetic?

It is synthetic. The ingredient is a polymer made by combining ethylene and acrylic acid monomers in a controlled industrial process. There is no natural plant or animal source for this material.

Is Ethylene/Acrylic Acid Copolymer safe?

Synthetic film-forming copolymers of this kind are generally considered safe for use in topical cosmetics. They sit on the skin surface and are not designed to penetrate. Sensitivities are uncommon, but a patch test is sensible for reactive skin.

Sunscreens with Ethylene/Acrylic Acid Copolymer

We rate 17 sunscreens that contain it, showing the top 10 by overall score:

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