Science
Mechanism of Action
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer operates as a multifunctional rheology modifier and emulsion stabilizer within cosmetic formulations. Its polymeric structure efficiently thickens products, increasing viscosity to create desirable textures. Simultaneously, it prevents the separation of oil and water phases, which is vital for maintaining product uniformity, stability, and longevity. This action results in formulations with a refined, non-tacky gel texture on the skin. Additionally, research indicates potential contributions to enhanced delivery of active ingredients and improved skin conditioning and hydration.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient exhibits excellent solubility in water and maintains its functionality across a broad spectrum of pH values, as well as under varying temperature conditions. It is frequently co-formulated with emollients to create aesthetically pleasing milky gel emulsions with a soft, smooth, and non-tacky finish.
Synergies
- emollients for enhanced texture
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel, in 2017, affirmed Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer as safe for use in cosmetics at concentrations up to 3.2%. The Panel highlighted that its large molecular size suggests minimal to no skin penetration, which underpins its favorable safety profile. Global regulatory bodies, including those governing European cosmetics, also acknowledge its safety and suitability for cosmetic applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This copolymer is a valuable formulation enhancer, crucial for creating stable, beautifully textured skincare products that feel smooth and non-tacky on the skin across all skin types.
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