Science
Mechanism of Action
As a methoxy PEG-10 terminated polymer of tetramethylxylene diisocyanate, it forms a cohesive film on surfaces. This film provides conditioning benefits to skin and hair, while also binding particulate matter in formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The Tetramethylxylene Diisocyanate (TMXDI) monomer, a precursor to this polymer, is sensitive to moisture and air. General caution for moisture sensitivity may apply to isocyanate-derived polymers.
Conflicts
- Not allowed in organic or certified natural cosmetics due to its ethoxylated nature and potential for impurities like ethylene oxide and 1,4-dioxane.
Safety
Safety Profile
As an ethoxylated substance, it may contain carcinogenic impurities such as ethylene oxide and 1,4-dioxane; purity levels are typically undisclosed. This leads to a 'Very Doubtful' classification, and the unreacted TMXDI monomer is associated with skin irritation and sensitization.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to potential carcinogenic impurities from its ethoxylated nature and an unreviewed safety status, this ingredient is not aligned with precision skincare standards.
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