Science
Mechanism of Action
Elemental Zirconium Powder itself has no identified mechanism of action for cosmetic purposes due to its highly reactive nature. While some specific zirconium compounds may offer benefits, this does not apply to the elemental powder.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Elemental Zirconium Powder is pyrophoric, igniting spontaneously in air, and reacts violently or explosively with water. These extreme hazards make it unsuitable and unsafe for cosmetic dusting applications.
The Formula
Formulation
Stability
Elemental Zirconium Powder is pyrophoric and ignites spontaneously when exposed to air; it is insoluble in water and reacts violently or explosively with it. Handling requires storage under inert gas or in a dry place, making it unsuitable for typical cosmetic formulations.
Conflicts
- strong oxidizing agents
- acids
- water
- fluorine
- chlorine
- bromine
- iodine
- halocarbons
- carbon tetrachloride
- carbon tetrafluoride
- freons
- nitryl-fluoride
- boron
- carbon
- nitrogen
- platinum
- copper oxide
- lead oxide
- potassium chlorate
- potassium nitrate
- borax
- sulfates
- tungstates
- molybdates
- alkali metal hydroxides
- chromates
- dichromates
Safety
Safety Profile
The FDA prohibits zirconium-containing complexes in aerosol cosmetics due to granuloma formation and potential toxicity. Skin granulomas have also been reported from topical application of zirconium-containing products, and the elemental powder is considered irritating to skin and eyes.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to its high reactivity, pyrophoric nature, violent reaction with water, and reported links to skin granulomas, Zirconium Powder is an unsuitable and unsafe ingredient for cosmetic use with no identified benefits.
Related
Similar Ingredients
Finding similar ingredients…