Onion on the European supplement market
Most ingredient pages tell you what Onion 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 61 Onion products from 41 brands across the EU and US. 6 brands advertise it on Meta right now, and new-ad activity held roughly steady in the last 30 days. Switzerland shows the heaviest advertising, while United Kingdom has the largest shelf. The median EU shelf price sits around €16.
New Onion ads launched per month on Meta — last 6 months.
How brands use Onion, 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 | 12 | 7 | — | — | €16.45 |
| United Kingdom | 13 | 10 | — | — | £19.99 |
| France | 2 | 2 | — | — | — |
| Italy | 3 | 1 | 1 | 1 | — |
| Spain | 5 | 2 | — | — | — |
| Romania | 10 | 7 | 1 | 1 | 37.11 RON |
| United States | 6 | 5 | 2 | 1 | $63.97 |
| Austria | 2 | 2 | — | — | — |
Who is on the shelf right now
Top brands by number of Onion products, and the forms they use.
Most-used forms
| Form | Products |
|---|---|
| Ceapa | 37 |
| Ceapă (freeze-dried) | 5 |
| Ceapă (dried) | 5 |
| Ceapă (bulb) | 4 |
| Allium cepa Extract | 4 |
| Ceapă (fermented) | 3 |
Regulatory & positioning
| Botanical source | Allium cepa |
|---|---|
| Novel food status | — |
| EFSA authorized health claims | None authorized |
| Marketed categories (observed) | heart health, immunity |
No EFSA-authorized health claim exists for Onion, yet brands market it for heart health, immunity — the gap between claim and positioning is itself a competitive signal.
Where Onion shows up
Across the ad channels and marketplaces RavenBI tracks.
See the ads, listings and shops behind these numbers →
What is Onion?
Onion (Allium cepa) is a botanical ingredient derived from the bulb of the Allium cepa plant. It contains various sulfur-containing compounds, flavonoids, and antioxidants. Onion extracts are commonly used in dietary supplements formulated for heart health and immune system support. The ingredient is typically included in products marketed for cardiovascular wellness and general immunity. Onion is valued for its phytochemical profile and is often combined with other botanical extracts in complex formulations.
This overview was generated with AI from public information and RavenBI's classification. Informational only, not medical advice.
30,000+ ingredients tracked across the EU + US · Live competitor ads, prices and product claims · Spot under-served demand in each market before rivals do.
Start free trial — full access