Science
Mechanism of Action
The copolymer operates by forming a stable, physical film upon application to the skin's surface. This film can create a protective barrier or contribute to an occlusive effect. While azelaic acid, a component of this copolymer, is known for dermatological actions such as antimicrobial and anti-inflammatory effects, these specific benefits are not directly attributed to the copolymer itself in its function on the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed the safety of the broader class of polyurethanes, concluding they are safe when formulated to be non-sensitizing and free of residual monomers. However, this specific complex copolymer has not been explicitly evaluated in these general assessments. The Environmental Working Group (EWG) provides 'No Data' for common concerns such as skin allergies, irritation, and developmental toxicity, indicating a lack of available information. This ingredient (CAS No. 68584-15-6) is also categorized as a 'Bulk Drug Intermediate' and sees industrial use in coatings and sealants.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to insufficient specific safety and efficacy data for this complex copolymer in cosmetic applications, its overall value warrants further comprehensive investigation.
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