Science
Mechanism of Action
As a polymer derived from polytetramethylene glycol and isophorone diisocyanate, end-capped with 2-hydroxyethylacrylate, this ingredient forms a durable, protective film upon application.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient is stable but should avoid open flames, sparks, and high heat for optimal integrity.
Safety
Safety Profile
While the raw, concentrated form may cause skin and eye irritation, the CIR Expert Panel deems acrylates copolymers safe in non-irritating cosmetic formulations. SkinSAFE confirms its safety in finished products, noting absence of common allergens.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is valuable for creating protective films on skin and nails, demonstrated to be safe in properly formulated cosmetic products.
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References
Sources