Immunoglobulin Y on the European supplement market
Most ingredient pages tell you what Immunoglobulin Y 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 64 Immunoglobulin Y products from 32 brands across the EU and US. 4 brands advertise it on Meta right now, and new-ad activity held roughly steady in the last 30 days. Romania shows the heaviest advertising, while Italy has the largest shelf. The median EU shelf price sits around €40.
New Immunoglobulin Y ads launched per month on Meta — last 6 months.
How brands use Immunoglobulin Y, 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 | 5 | 5 | — | — | — |
| United Kingdom | 1 | 1 | — | — | — |
| France | 2 | 2 | — | — | — |
| Italy | 19 | 3 | 2 | 2 | €40.00 |
| Romania | 15 | 3 | 5 | 1 | 184.00 RON |
| United States | 14 | 13 | 1 | 1 | $57.77 |
| Austria | 1 | 1 | — | — | — |
| Poland | 6 | 3 | — | — | 131.00 PLN |
Who is on the shelf right now
Top brands by number of Immunoglobulin Y products, and the forms they use.
Most-used forms
| Form | Products |
|---|---|
| Immunoglobulin G | 32 |
| Immunoglobulin | 20 |
| Immunoglobulin Y | 12 |
Regulatory & positioning
| Botanical source | Immunoglobulin Y |
|---|---|
| Novel food status | — |
| EFSA authorized health claims | None authorized |
| Marketed categories (observed) | immunity |
No EFSA-authorized health claim exists for Immunoglobulin Y, yet brands market it for immunity — the gap between claim and positioning is itself a competitive signal.
Where Immunoglobulin Y shows up
Across the ad channels and marketplaces RavenBI tracks.
See the ads, listings and shops behind these numbers →
What is Immunoglobulin Y?
Immunoglobulin Y (IgY) is a type of antibody derived primarily from egg yolk. It is classified as a protein and is commonly included in dietary supplements aimed at immune system support. IgY is used in products marketed for immunity, often formulated to complement other immune-related ingredients. Its inclusion in supplements is based on its role as an immune component found in avian species. Formulators may incorporate IgY in various delivery forms such as capsules, powders, or functional foods targeting consumers interested in immune health.
This overview was generated with AI from public information and RavenBI's classification. Informational only, not medical advice.
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