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Ingredient

Ammonium Acryloyldimethyltaurate/VP Copolymer

Texture / film former · INCI: Ammonium Acryloyldimethyltaurate/VP Copolymer

Reviewed by Elysiana, licensed esthetician

How we read it

Not pore-clogging

Not a pore-clogger. Considered safe for acne-prone skin.

Is Ammonium Acryloyldimethyltaurate/VP Copolymer comedogenic?

No. Ammonium Acryloyldimethyltaurate/VP Copolymer isn't considered pore-clogging, and we read it as safe to use on acne-prone skin. That doesn't make it right for everyone, but congestion isn't the thing to watch for with it.

Why we read it this way

This is a synthetic thickener and film former, a large polymer that gives gels their body and helps them spread evenly. Molecules this size stay on the surface, and they are not the kind of ingredient that appears on pore-clogging references.

The nuance

It can leave a slight film or pill under makeup on some skin. That is a texture problem rather than a pore one.

One ingredient rarely tells the whole story. Run the whole label and see everything in the product at once.