Science
Mechanism of Action
It operates through 'associative thickening' by utilizing a dual-nature structure: a hydrophobic tail and a hydrophilic spacer. These components link together in a reversible 3D network that anchors oils and surfactants, creating a stable, viscous matrix that transforms from a low-viscosity liquid to a structured gel upon pH neutralization.
Research
Clinical Evidence
High confidence1.75%
Key findings
- 01 Demonstrated superior suspension of exfoliating particles and active esters in surfactant systems without degrading foam quality at concentrations of 1.5% to 2.0%.
- 02 Proven effectiveness as a macromonomer in HASE polymers for hydrophobic association and stabilization in complex multi-purpose emulsions.
Transparency
Dusting Analysis
As a functional polymer component, it is effective even at very low concentrations (0.1%); however, its role is structural rather than therapeutic, meaning it is rarely used as a 'marketing' claim and thus seldom 'dusted' in the traditional sense.
The Formula
Formulation
Stability
The ingredient requires a pH of at least 5.5 to 'uncoil' and provide thickening properties. It is exceptionally stable in surfactant-heavy environments like cleansers.
Synergies
- Non-polar oils
- Surfactant micelles
- Jojoba esters
Conflicts
- High electrolyte concentrations (salts)
- High ratios of cationic surfactants
Safety
Safety Profile
Evaluated under the safety umbrella of Acrylates Copolymers. Safety is contingent on maintaining residual monomer levels below 100 ppm, which is standard for cosmetic-grade materials.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An essential structural component for achieving sophisticated, stable textures and ensuring the uniform delivery of suspended active ingredients.
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References
Sources