Science
Mechanism of Action
It combines rigid acrylic resins with flexible dimethicone, forming an ultra-thin film as its volatile carrier evaporates upon application. This film resists water and oil, improves pigment dispersion, and helps reduce transepidermal water loss.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical studies demonstrate non-sensitizing and non-irritating properties in human patch tests at concentrations up to 25%, supporting safe use in leave-on products when properly formulated.
- 02 Safety assessments confirm no unacceptable risk from dermal or oral routes due to low bioavailability, even for applications like lipstick.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Typically supplied dissolved in volatile carriers (e.g., Isododecane). Maintaining a neutral pH in the final formula is crucial for polymer integrity.
Conflicts
- Strong oxidizing agents
- Highly polar aqueous environments without proper emulsification
Safety
Safety Profile
As a large polymer molecule, it does not penetrate the stratum corneum, confirming its safety up to 25% in leave-on dermal products when formulated to be non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile film-forming polymer is highly valuable for developing long-wear and water-resistant skincare and cosmetic formulations due to its proven safety, broad skin compatibility, and low irritancy.
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References
Sources