What does this polymer do in skincare?

This polymer acts as a thickener and stabilizer in formulas, helping products hold together and spread smoothly. It's commonly used in gels and lightweight textures.

Published reviews show no safety concerns with this polymer in cosmetics. It's inert and doesn't penetrate the skin.

thickener

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Generally safe·Strong evidence

A rheology modifier that thickens gels and serums while maintaining a lightweight, non-sticky feel. Provides suspension and stability in water-based formulas. Widely used and well tolerated.

Questions

What does this polymer do in skincare?: This polymer acts as a thickener and stabilizer in formulas, helping products hold together and spread smoothly. It's commonly used in gels and lightweight textures.
Is this safe?: Published reviews show no safety concerns with this polymer in cosmetics. It's inert and doesn't penetrate the skin.

Products with Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

References

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.