Science
Mechanism of Action
On the skin, Sodium Polyacryloyldimethyl Taurate forms a lightweight, non-occlusive film. This film acts as a barrier, effectively minimizing transepidermal water loss and thereby enhancing skin's hydration, softness, and elasticity. Beyond its hydrating effects, the ingredient also possesses inherent skin-soothing properties, contributing to a reduction in potential irritation. Within formulations, it significantly improves product texture and consistency by thickening, stabilizing emulsions, and ensuring uniform suspension of other ingredients.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient exhibits robust stability across a broad pH range (3.0-7.0) and varying temperatures. Its excellent salt and improved electrolyte tolerance render it highly suitable for complex formulations, including those containing active ingredients, sun filters, and pigments.
Synergies
- Active ingredients
- Sun filters
- Pigments
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Panel determined in April 2017 that acryloyldimethyltaurate polymers, including Sodium Polyacryloyldimethyl Taurate, are safe for use in cosmetic products. The Panel stipulated a maximum limit of 5 ppm for acrylamide in finished products, a requirement met by this ingredient, which typically contains less than 10 ppm acrylamide and less than 2000 ppm AMPS. It is widely regarded as well-tolerated, with a low incidence of allergic reactions or skin irritation. Evaluated by EWG with a low hazard score of 1, and recognized as 'Irritant Free' and 'Dye Free' by SkinSAFE.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Polyacryloyldimethyl Taurate is a valuable ingredient, prized for its robust formulation stabilizing and texture-enhancing capabilities, complemented by its beneficial hydrating and soothing effects on all skin types, with a high safety profile.
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