N-Acetylcysteine on the European supplement market
Most ingredient pages tell you what N-Acetylcysteine 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 631 N-Acetylcysteine products from 330 brands across the EU and US. 52 brands advertise it on Meta right now, and new-ad activity grew 36% in the last 30 days. France shows the heaviest advertising, while United Kingdom has the largest shelf. The median EU shelf price sits around €38.
New N-Acetylcysteine ads launched per month on Meta — last 6 months.
How brands use N-Acetylcysteine, 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 | 44 | 28 | 20 | 3 | €28.90 |
| United Kingdom | 162 | 66 | 28 | 3 | £35.70 |
| France | 61 | 35 | 40 | 8 | €40.00 |
| Italy | 107 | 51 | 28 | 9 | €24.00 |
| Spain | 65 | 39 | 20 | 6 | €31.75 |
| Romania | 51 | 26 | 27 | 10 | 89.00 RON |
| United States | 93 | 51 | 27 | 8 | $41.48 |
| Austria | 12 | 6 | 11 | 1 | €64.99 |
Who is on the shelf right now
Top brands by number of N-Acetylcysteine products, and the forms they use.
Most-used forms
| Form | Products |
|---|---|
| N-acetil cisteină | 617 |
| N-Acetyl Cysteine | 7 |
| N-Acetyl Cysteine | 3 |
| N-Acetyl Cysteine | 1 |
| N-Acetyl Cysteine | 1 |
| N-Acetyl Cysteine | 1 |
Regulatory & positioning
| Botanical source | N-Acetylcysteine |
|---|---|
| Novel food status | — |
| EFSA authorized health claims | refused |
| Marketed categories (observed) | liver health, immunity, respiratory |
Where N-Acetylcysteine shows up
Across the ad channels and marketplaces RavenBI tracks.
See the ads, listings and shops behind these numbers →
What is N-Acetylcysteine?
N-Acetylcysteine (NAC) is a modified amino acid derivative commonly used as a supplement ingredient. It is often included in formulations marketed for liver health, immune support, and respiratory wellness. NAC serves as a precursor to certain naturally occurring compounds in the body and is valued for its role in various metabolic processes. It is typically found in capsules, powders, and effervescent tablets within dietary supplements targeting detoxification and antioxidant-related categories.
This overview was generated with AI from public information and RavenBI's classification. Informational only, not medical advice.
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