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Acrylamide/Sodium Acryloyldimethyltaurate Copolymer

What Acrylamide/Sodium Acryloyldimethyltaurate Copolymer is & what it does

Acrylamide/Sodium Acryloyldimethyltaurate Copolymer is a synthetic polymer used as a thickener, stabilizer, and emulsion stabilizer in cosmetics and sunscreens. It helps build a smooth, consistent texture and keeps oil and water phases from separating over time. A notable property is that it can thicken formulas quickly even at low use levels, giving a light, non-sticky gel feel.

What does Acrylamide/Sodium Acryloyldimethyltaurate Copolymer do in skincare?

It works as a thickener, stabilizer, and emulsion-supporting agent. This synthetic copolymer helps give creams, gels, and lotions a smooth, stable texture and prevents the formula from separating. It is widely used because it performs well across a range of pH levels and product types.

Is Acrylamide/Sodium Acryloyldimethyltaurate Copolymer safe?

It is considered safe for use in cosmetics at the levels typically found in formulas, and it is used as a finished polymer rather than as free acrylamide monomer. As with any ingredient, individual sensitivity is possible. If you have specific concerns, a patch test or a dermatologist's input is the most reliable guide.

Is Acrylamide/Sodium Acryloyldimethyltaurate Copolymer comedogenic?

It is a water-phase texturizing polymer rather than an oil, so it is not generally regarded as a pore-clogging ingredient. Comedogenicity also depends on the full formula, not a single component. People prone to breakouts can patch test a new product to see how their skin responds.

Sunscreens with Acrylamide/Sodium Acryloyldimethyltaurate Copolymer

We rate 49 sunscreens that contain it, showing the top 10 by overall score:

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