What does Zirconium silver phosphate do?

Used in cosmetics as an antimicrobial, an anti-seborrheic and an anti-sebum. Zirconium Silver Phosphate is the product obtained by the reaction of Zirconium Dioxide with Phosphoric Acid which is subsequently reacted with Silver Nitrate.

Is Zirconium silver phosphate safe?

We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

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Zirconium silver phosphate

Concern score

Not assessed — no hazard data yet.

Zirconium silver phosphate in plain language

What it does: Used in cosmetics as an antimicrobial, an anti-seborrheic and an anti-sebum. Zirconium Silver Phosphate is the product obtained by the reaction of Zirconium Dioxide with Phosphoric Acid which is subsequently reacted with Silver Nitrate.
Antimicrobial
Anti-seborrheic
Anti-sebum
Is it a concern?: We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

What we know about this ingredient

Canonical ingredient record built from 1 public-source records.

Regulation

No restrictions found. Zirconium silver phosphate appears in these published regulatory listings.

EUCosIngActiveZirconium Silver Phosphate is the product obtained by the reaction of Zirconium Dioxide with Phosphoric Acid which is subsequently reacted with Silver Nitrate
- Zirconium Silver Phosphate is the product obtained by the reaction of Zirconium Dioxide with Phosphoric Acid which is subsequently reacted with Silver NitrateSource →

Expert safety opinions

No expert opinion on file for Zirconium silver phosphate. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.

Evidence & sources

No graded research studies for Zirconium silver phosphate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

1 data source

Where this comes from

CosIng
regulatory · updated 2026-09-23
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Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.