Ammoniumpolyacryloyldimethyltaurate ●
TL;DR. This ingredient is a synthetic gelling and viscosity-control agent used to build clear gels, suspend particles, and stabilize emulsions in water-rich formulas.
What does Ammoniumpolyacryloyldimethyltaurate do in a cosmetic formula?
This ingredient is a synthetic gelling and viscosity-control agent used to build clear gels, suspend particles, and stabilize emulsions in water-rich formulas.
Is Ammoniumpolyacryloyldimethyltaurate clean?
It is generally well tolerated on skin and is not a common fragrance allergen or sensitizer. Clean-standard friction comes from its fully synthetic polymer status and limited biodegradability data rather than routine irritation concerns.
Is Ammoniumpolyacryloyldimethyltaurate sustainable?
This material is typically made from petrochemical-derived monomers and is not considered readily biodegradable. Its water compatibility reduces some solid microplastic concerns, but environmental persistence remains the main sustainability issue.
Is Ammoniumpolyacryloyldimethyltaurate COSMOS-approved?
It is not permitted in COSMOS-natural or COSMOS-organic formulas because it is a synthetic polymer outside the allowed ingredient categories. From a Green Chemistry view, it scores weakly on renewable feedstock and end-of-life biodegradation, even though it can help create stable formulas at low use levels.
How does Ammoniumpolyacryloyldimethyltaurate work chemically?
The molecule is a high-molecular-weight anionic polymer with sulfonate groups and ammonium counterions, which hydrate in water to create viscosity and gel structure. It is typically used around 0.1% to 1%, works across mildly acidic to neutral pH ranges, and can lose thickening efficiency in high-electrolyte systems.
Last updated 2026-05-13