Colloidal Silver on the European supplement market
Most ingredient pages tell you what Colloidal Silver is. This one shows how the European supplement market actually uses it — who sells it, who advertises it, and at what price.
RavenBI Market Intelligence · measured 25 Oct 2026 · observed, not estimated. Ad counts are active creatives in Meta's public Ad Library; product and price data come from public listings across the EU and US. Figures change weekly.
RavenBI tracks 109 Colloidal Silver products from 34 brands across the EU and US. 3 brands advertise it on Meta right now, and new-ad activity held roughly steady in the last 30 days. Italy shows the heaviest advertising, while Romania has the largest shelf. The median EU shelf price sits around €33.
New Colloidal Silver ads launched per month on Meta — last 6 months.
How brands use Colloidal Silver, market by market
Products and brands that sell it, active ads and brands that advertise it, and the median shelf price — per market.
| Market | Products | Brands selling | Active ads | Brands advertising | Median price |
|---|---|---|---|---|---|
| Germany | 3 | 3 | — | — | — |
| United Kingdom | 18 | 5 | — | — | £27.24 |
| Italy | 10 | 3 | 5 | 2 | €32.50 |
| Romania | 55 | 8 | 4 | 1 | 33.23 RON |
| United States | 12 | 8 | — | — | $31.48 |
| Austria | 3 | 1 | — | — | — |
| Switzerland | 2 | 2 | — | — | — |
| Poland | 2 | 2 | — | — | — |
Who is on the shelf right now
Top brands by number of Colloidal Silver products, and the forms they use.
Most-used forms
| Form | Products |
|---|---|
| Silver | 67 |
| Silver | 22 |
| Argint coloidal (ionic) | 4 |
| Argint coloidal Oxid | 4 |
| Argint coloidal (colloid) | 2 |
| Argint coloidal (colloidal ionic) | 2 |
Regulatory & positioning
| Botanical source | Colloidal Silver |
|---|---|
| Novel food status | — |
| EFSA authorized health claims | None authorized |
| Marketed categories (observed) | immunity, respiratory |
No EFSA-authorized health claim exists for Colloidal Silver, yet brands market it for immunity, respiratory — the gap between claim and positioning is itself a competitive signal.
Where Colloidal Silver shows up
Across the ad channels and marketplaces RavenBI tracks.
See the ads, listings and shops behind these numbers →
What is Colloidal Silver?
Colloidal silver is a suspension of microscopic silver particles in a liquid base. It is classified as a mineral-based ingredient and is commonly incorporated into dietary supplements. Colloidal silver is typically used in products marketed for immunity and respiratory health. Formulators may include it in sprays, lozenges, or liquid supplements aimed at these categories. Its inclusion is based on its physical properties rather than nutritional value. The ingredient is valued for its unique form and is often positioned in niche supplement lines targeting specific consumer interests.
This overview was generated with AI from public information and RavenBI's classification. Informational only, not medical advice.
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