Science
Mechanism of Action
This copolymer functions by forming a non-occlusive film upon application, enhancing product longevity and potentially contributing to a smoother skin texture. Its large molecular weight restricts skin absorption.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As a polyurethane polymer, this ingredient demonstrates stability under typical environmental conditions. It is not expected to undergo significant hydrolysis within a pH range of 4 to 9.
Safety
Safety Profile
Due to its large and complex molecular structure, this polymer exhibits significantly reduced skin penetration compared to HEMA monomers. It is considered non-sensitizing and less reactive, decreasing the potential for irritation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This film-forming copolymer offers a safe, non-irritating option for creating a durable barrier on skin or nails, though its primary documented uses are nail-centric.
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References
Sources