Science
Mechanism of Action
It forms a temporary colloidal gel plug within sweat ducts by reacting with sweat electrolytes and proteins, preventing sweat release. The zirconium component enhances efficacy and mitigates acidity.
Research
Clinical Evidence
High confidence15%
Key findings
- 01 Clinical trials at 20% demonstrated significant sweat reduction in under a week, with extremely low dermal penetration (0.01-0.012%).
- 02 The 15% concentration is considered the standard for balanced efficacy and tolerance in OTC formulations.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Stable in acidic conditions (pH 3.0-5.0), it often includes glycine to prevent zirconium polymerization. Hydrolysis can occur at higher pH levels.
Conflicts
- Anionic surfactants
- High pH ingredients
- Strong oxidizers
- Aerosol delivery systems
- Certain chelating agents at high pH
Safety
Safety Profile
The FDA permits up to 20% (anhydrous), while EU regulations limit it to 6.25% (as Al) in non-spray products. Avoid use on broken skin or in aerosol formats due to inhalation risks.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is highly valuable for its potent and rapid antiperspirant action, providing effective sweat control while requiring careful consideration of concentration and application method.
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