Den Os NA Dorst
By Den Os · Belgium
The alcohol-free hoppy blond from Den Os, a revived Bruges brewery name: “A rather fruity attack, with floral notes giving way to a pleasant bitterness”, the brand’s linked shop says. 0.3%, by the brand’s own figure.
At 0.3% ABV, this isn’t alcohol-free under UK guidance, which keeps the term for 0.05% or less. We list it with alcohol-free beers, as UK shops do. How UK labels work
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What is NA Dorst?
Den Os is a historic Bruges brewery name that Anthony Martin revived in 2015, with the support of the Bourgogne des Flandres brewery, the brand site says; it belongs to the Martin family’s John Martin group. NA Dorst is its alcohol-free beer, listed as a “HOPPY BLOND NA”; “Dorst” is Dutch for thirst (our translation).
The brand’s linked shop describes a vibrant hoppy character with citrus, pine and floral notes; a Belgian shop, the Belgian Beer Factory, describes a cloudy blond with citrus, peach and apricot, and The Alcohol Free Co citrus, peach and apricot over a smooth malt base, with a clean, dry finish. The brand site gives 0.3%; the Belgian shop AsterX gives 0.03%.
Nobody publishes its calories that we could find. We haven’t scored it yet.
Flavour Profile
A guide based on the style and the shops’ descriptions (citrus, peach and apricot, floral notes, a pleasant bitterness), to help you compare at a glance — not a definitive tasting.
Key facts
| Official name | NA Dorst (Den Os is the brand; the UK shops: “NA Dorst den Os”) |
|---|---|
| Brewery | Den Os, Belgium |
| Style | Hoppy blond, top-fermented, the brand site says (we file Belgian ales with our wheat beers) |
| ABV | 0.3% ABV, the Den Os brand site says; the Belgian shop AsterX says 0.03%; The Alcohol Free Co and Dry Drinker give no figure |
| Pack | 330ml bottles, the Belgian shops say: singles and cases at The Alcohol Free Co; cases at Dry Drinker |
| Calories | Not published by the brewer or the shops we checked |
| Ingredients | Water, hops, malt, yeast, raw grains and barley, the brand’s linked shop says |
| Allergens | Not listed; barley is among the ingredients |
| Vegan | Not stated |
| Gluten | Nobody states whether it’s gluten-free; barley is among the ingredients the brand’s linked shop lists |
| How it’s made | Nobody says |
| Brewed | Not stated: sources name Den Os, Bourgogne des Flandres or John Martin as the maker, and none says where it’s brewed |
| UK availability | In stock at The Alcohol Free Co and Dry Drinker |
Sources: the Den Os pages on the Bourgogne des Flandres website, the brand’s linked shop, AsterX, the Belgian Beer Factory, The Alcohol Free Co and Dry Drinker, checked October 2026. The label on the can or bottle is always the final word.
How NA Dorst sits in the Den Os range
| Beer | Style | ABV | Per 100ml | Unhopped score | UK status |
|---|---|---|---|---|---|
| NA Dorst (this beer) | Hoppy blond, top-fermented, the brand site says (we file Belgian ales with our wheat beers) | 0.3% | Not published | Not yet rated | In stock at The Alcohol Free Co and Dry Drinker |
The Den Os beers in our directory, checked October 2026. Scores are Unhopped ratings out of 10. Den Os doesn’t publish calorie figures that we could find.
About Den Os
Den Os is a historic Bruges brewery name, revived in 2015 by Anthony Martin of the family-owned John Martin group. Its alcohol-free beer is NA Dorst, a hoppy blond.
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