Science
Mechanism of Action
It forms a cross-linked polymer network in water, swelling to increase viscosity and stabilize oil-in-water emulsions by trapping oil droplets. This creates a breathable, non-occlusive film that provides a smooth sensory profile and reduces transepidermal water loss.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Cosmetic Ingredient Review (CIR) Safety Assessment of Acryloyldimethyltaurate Polymers, 2017
- 02 SpecialChem Cosmetic Ingredient INCI
- 03 Clariant (Aristoflex AVC Technical Data)
Transparency
Dusting Analysis
This ingredient functions as a rheology modifier and emulsion stabilizer, not a potent active, and is therefore not typically subjected to dusting practices.
The Formula
Formulation
Stability
This copolymer exhibits high stability against UV radiation and shear stress. While stable within a pH range of 4.0-9.0, it can release ammonia above pH 9.0; it is pre-neutralized.
Conflicts
- Electrolytes (salts, sodium lactate, etc.)
- Aloe Vera (contains electrolytes)
- Urea
- Cationic surfactants
- High concentrations of multivalent ions
Safety
Safety Profile
The CIR Expert Panel confirmed its safety in current cosmetic uses, with residual acrylamide limited to 5 ppm. Its large molecular size suggests minimal dermal penetration, contributing to its low sensitization risk.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for formulators seeking to create elegant, stable, and sensory-pleasing products, offering excellent versatility across various cosmetic applications.
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References
Sources