Science
Mechanism of Action
It acts as an astringent by precipitating surface proteins, leading to a temporary tissue contraction that can reduce secretions and constrict pores. Concurrently, its antimicrobial action inhibits the proliferation of odor-causing bacteria on the skin surface.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Historically used at 10.0% for effective antimicrobial and astringent action in deodorant formulations.
- 02 Cited in patent-backed formulations (0.01%-5.0%) as a functional antiperspirant and body-odor inhibitory agent.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Most stable in acidic environments; formulations typically target a pH around 3.85. High alkalinity may cause aluminum precipitation.
Conflicts
- Strongly alkaline materials
- Anionic surfactants
- Strong oxidizers
Safety
Safety Profile
While not specifically reviewed by CIR, the SCCS (EU) considers aluminum compounds safe up to 6.25% Al equivalent in non-spray deodorants. It must not be inhalable due to potential asthmagen risk.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An effective astringent and antimicrobial agent primarily suited for managing excess oil and body odor in appropriate formulations.
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