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Researched by Helena DeMaria-Williams

Formula IngredientThickener

Ammonium Acryloyldimethyltaurate/VP Copolymer

INCI: Ammonium Acryloyldimethyltaurate/VP Copolymer

Ammonium Acryloyldimethyltaurate/VP Copolymer (trade name Aristoflex AVC) is a synthetic polymer of ammonium acryloyldimethyltaurate and vinylpyrrolidone monomers. It is used as a viscosity controller and texturiser to create lightweight, gel-like textures in oil-in-water emulsions. It provides a pleasant, non-tacky skin feel and works across a broad pH range.

Category

Thickener

Irritation Risk

Low

Skin Types

all skin types, oily skin, sensitive skin

What does this do in a formula?

gel-like texture creation, viscosity control, emulsion stabilisation, non-tacky skin feel, broad pH compatibility

Is Ammonium Acryloyldimethyltaurate/VP Copolymer safe? Key considerations

Can Ammonium Acryloyldimethyltaurate/VP Copolymer cause irritation?

Low Risk

Well tolerated at cosmetic concentrations. Widely used in skincare formulations for sensitive skin. No EU CosIng Annex restrictions.

Does Ammonium Acryloyldimethyltaurate/VP Copolymer increase sun sensitivity?

No Risk

Does not increase photosensitivity.

Is Ammonium Acryloyldimethyltaurate/VP Copolymer safe during pregnancy?

Safe

Inert synthetic polymer with no documented reproductive or developmental concerns for topical use.

How does Ammonium Acryloyldimethyltaurate/VP Copolymer work?

Ammonium Acryloyldimethyltaurate/VP Copolymer (trade name Aristoflex AVC) is a synthetic polymer of ammonium acryloyldimethyltaurate and vinylpyrrolidone monomers. It is used as a viscosity controller and texturiser to create lightweight, gel-like textures in oil-in-water emulsions. It provides a pleasant, non-tacky skin feel and works across a broad pH range.