Sodium Acrylate/Sodium Acryloyldimethyl Tauratecopolymer ●
TL;DR. This ingredient is a synthetic rheology modifier and gel former that thickens water phases, stabilizes emulsions, and helps suspend pigments or particles. It is often used to create smooth, cushiony gel-cream textures without needing traditional fatty thickeners.
What does Sodium Acrylate/Sodium Acryloyldimethyl Tauratecopolymer do in a cosmetic formula?
This ingredient is a synthetic rheology modifier and gel former that thickens water phases, stabilizes emulsions, and helps suspend pigments or particles. It is often used to create smooth, cushiony gel-cream textures without needing traditional fatty thickeners.
Is Sodium Acrylate/Sodium Acryloyldimethyl Tauratecopolymer clean?
It is generally low-sensitizing at cosmetic use levels, but it has clean-standard friction because it is a synthetic, non-biodegradable polymer. Some frameworks may flag it under microplastic or persistent-polymer policies, especially in rinse-off products.
Is Sodium Acrylate/Sodium Acryloyldimethyl Tauratecopolymer sustainable?
This material is typically petrochemical-derived and is not considered readily biodegradable. Its main sustainability issue is environmental persistence after wastewater release rather than high irritation or acute safety concern.
Is Sodium Acrylate/Sodium Acryloyldimethyl Tauratecopolymer COSMOS-approved?
It is not permitted in COSMOS-natural or COSMOS-organic formulations as a synthetic polymer. From a Green Chemistry lens, it scores poorly on renewable sourcing and biodegradability, although it can support efficient cold-process formulation at low use levels.
How does Sodium Acrylate/Sodium Acryloyldimethyl Tauratecopolymer work chemically?
The molecule is a high-molecular-weight, pre-neutralized anionic copolymer with carboxylate and sulfonate-bearing repeat units that hydrate quickly in water. Typical use levels are often around 0.2% to 2%, and it is valued for broad pH tolerance, electrolyte resistance, and compatibility with emulsions that need stable viscosity.
Last updated 2026-05-16