Ammonium Acryloyldimethyltaurate/VP Copolymer

INCI: AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER

CAS Number
91081-14-0
Function
rheology modifier, thickener, gelling agent
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No US federal restriction. Widely used in prestige and natural cosmetics.

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

High-performance synthetic rheology modifier combining pre-neutralization and excellent electrolyte tolerance in a single ingredient, producing crystal-clear gels across pH 4โ€“9 at use levels of 0.3โ€“1.5%. As a linear non-crosslinked copolymer, it likely qualifies for water-solubility exemption under EU REACH Annex 16, avoiding SPM restrictions. Preferred synthetic alternative for formulators requiring clarity and electrolyte tolerance.

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Concern Level: Low

Regulatory Flags

eu-compliant-likely reach-spm-exempt-likely synthetic-polymer pre-neutralized no-neutralization-required electrolyte-tolerant crystal-clear-gel linear-non-crosslinked aristoflex high-performance active-compatible

Frequently Asked Questions

Is Ammonium Acryloyldimethyltaurate/VP Copolymer safe in cosmetics?

High-performance synthetic rheology modifier combining pre-neutralization and excellent electrolyte tolerance in a single ingredient, producing crystal-clear gels across pH 4โ€“9 at use levels of 0.3โ€“1.5%. As a linear non-crosslinked copolymer, it likely qualifies for water-solubility exemption under EU REACH Annex 16, avoiding SPM restrictions. Preferred synthetic alternative for formulators requiring clarity and electrolyte tolerance. The EU classifies Ammonium Acryloyldimethyltaurate/VP Copolymer as "permitted". Safety rating: GOOD.

Is Ammonium Acryloyldimethyltaurate/VP Copolymer allowed in the EU?

Ammonium Acryloyldimethyltaurate/VP Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Ammonium Acryloyldimethyltaurate/VP Copolymer do in cosmetics?

Ammonium Acryloyldimethyltaurate/VP Copolymer functions as: rheology modifier, thickener, gelling agent. It is classified as a cosmetic ingredient in our database. CAS number: 91081-14-0.

What is the Margin of Safety for Ammonium Acryloyldimethyltaurate/VP Copolymer?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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