Science
Mechanism of Action
This copolymer operates by migrating to the liquid-gas interface within a formula. Its hydrophobic behenyl chains and polar amine oxide groups work in tandem to disrupt surface tension at the site of air bubbles, causing them to collapse and preventing the formation of micro-foam during the manufacturing or application process.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 A comprehensive 2018 safety assessment by the CIR Expert Panel evaluated this ingredient alongside 125 related acrylates copolymers, confirming its safety profile in cosmetic applications when formulated to be non-sensitizing.
Transparency
Dusting Analysis
As a functional processing aid rather than a biological active, this ingredient is expected at low concentrations (often below 1%) to achieve its defoaming effect.
The Formula
Formulation
Stability
Maintains stability in acidic to neutral environments. Its amine oxide functionality grants compatibility with cationic and non-ionic systems, though performance is pH-dependent.
Conflicts
- High electrolyte concentrations
- Strongly alkaline environments
Safety
Safety Profile
While safe up to 25% in leave-on products, its utility is typically maximized at much lower functional levels.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An essential functional additive for ensuring formula density and aesthetic consistency across various skin and hair care categories.
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