Is Acrylates/C10-30 Alkyl Acrylate Crosspolymer safe in skincare?

Published safety reviews grade this polymer as low concern; it is a film-forming agent that sits on the skin surface and is not absorbed. Regulatory bodies including the CIR (Cosmetic Ingredient Review) panel support its use in cosmetics at typical levels.

What does Acrylates/C10-30 Alkyl Acrylate Crosspolymer do?

This crosspolymer creates texture in creams and gels while forming a barrier that helps formulas adhere to skin and hair. It is particularly common in water-resistant and long-wear products.

Can this polymer cause buildup on skin?

With regular cleansing, polymer buildup is unlikely. If you notice residue or feel that products are coating skin heavily, a more thorough cleanse or occasional use of a gentle exfoliant can help reset.

thickener · thickener

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Generally safe·Moderate evidence

A crosslinked acrylic polymer that thickens and stabilizes formulations. Published assessments show it to be well tolerated at cosmetic use levels, with no evidence of penetration into viable skin layers or systemic absorption.

Questions

Is Acrylates/C10-30 Alkyl Acrylate Crosspolymer safe in skincare?: Published safety reviews grade this polymer as low concern; it is a film-forming agent that sits on the skin surface and is not absorbed. Regulatory bodies including the CIR (Cosmetic Ingredient Review) panel support its use in cosmetics at typical levels.
What does Acrylates/C10-30 Alkyl Acrylate Crosspolymer do?: This crosspolymer creates texture in creams and gels while forming a barrier that helps formulas adhere to skin and hair. It is particularly common in water-resistant and long-wear products.
Can this polymer cause buildup on skin?: With regular cleansing, polymer buildup is unlikely. If you notice residue or feel that products are coating skin heavily, a more thorough cleanse or occasional use of a gentle exfoliant can help reset.

Products with Acrylates/C10-30 Alkyl Acrylate Crosspolymer

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.