Science
Mechanism of Action
Upon application, it forms a continuous, flexible film on the skin, which helps to retain moisture and enhance the adherence of other active ingredients. It also stabilizes emulsions by increasing viscosity, contributing to a refined texture.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 The CIR Expert Panel indicates 1.0% as a typical maximum concentration for leave-on dermal skincare to ensure non-irritancy. Higher concentrations, up to 32.8%, are primarily used in nail products.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The copolymer exhibits high resistance to hydrolysis and excellent thermal stability. It is often supplied as a blend with esters or triglycerides to facilitate seamless incorporation into formulations.
Conflicts
- Highly alkaline environments (may lead to slow polymer degradation)
- Purely water-based systems without emulgents (due to oil solubility)
Safety
Safety Profile
Deemed safe in current cosmetic practices. For leave-on dermal products, concentrations are generally kept below 1% to mitigate potential sensitization, although up to 32.8% is used in nail applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile film-former enhances product performance and skin texture, offering broad compatibility and a low risk profile for precision skincare formulations.
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References
Sources