Science
Mechanism of Action
Forms a continuous, cohesive film through cross-linking after solvent evaporation, creating a protective barrier that traps active ingredients on the skin surface while providing water resistance and structural integrity to formulations.
Research
Clinical Evidence
High confidence1.5%
Key findings
- 01 Demonstrated significant perspiration reduction in FDA-compliant antiperspirant trials versus placebo controls
- 02 Enhanced deodorant efficacy when combined with cyclodextrin without causing skin irritation
Transparency
Dusting Analysis
Primarily used as a functional film-former rather than an active ingredient, making dusting less relevant for this polymer
The Formula
Formulation
Stability
Exceptionally stable across broad pH ranges, maintaining film integrity in both acidic and alkaline environments
Synergies
- cyclodextrin
- UV filters
- organic solvents
Conflicts
- purely aqueous systems
- highly polar solvents
Safety
Safety Profile
Large molecular weight prevents skin penetration, contributing to its non-sensitizing and non-irritating profile
Your Skin
Skin Compatibility
Our Assessment
Verdict
A versatile film-forming polymer that significantly enhances product durability and water resistance with excellent safety credentials across all skin types.
Related
Similar Ingredients
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References
Sources