Dealcoholized wine, explained
What is dealcoholized wine, and how is the alcohol removed?
Dealcoholized wine is real wine, fermented the normal way, that has had its alcohol taken out afterward to under 0.5% by volume. There are two ways to do it: warm the wine under vacuum so the alcohol evaporates, or pass it through filters at room temperature so the alcohol is separated without heat. The method decides the taste. Heat carries the aroma out with the alcohol, so heated wines get sugar, juice, and flavoring added back to fill the hole. Room-temperature filtration leaves the wine as it was, so nothing needs adding. You can tell which one you are holding by turning the bottle around and reading the whole ingredient list.
Is dealcoholized wine the same as non-alcoholic wine?
Mostly, but not always. In the United States, “non-alcoholic” on a label means under 0.5% alcohol by volume. “Dealcoholized” says how it got there: it started as wine and the alcohol was removed. Some products sold as non-alcoholic wine were never wine at all; they are grape juice with bubbles and flavoring. Dealcoholized wine always started as wine. “Alcohol-free” is a stricter term, meaning 0.0%, and very few dealcoholized wines qualify because a trace usually remains.
How does heat change the taste?
The most common industrial method is vacuum distillation. Under vacuum, alcohol boils at a lower temperature, so the wine is warmed, the alcohol evaporates, and what is left is bottled. The problem is that the compounds that give wine its smell are more delicate than the alcohol. They leave first. What remains is thin and flat, so the producer rebuilds it: sugar for body, grape juice or concentrate for fruit, sometimes lemon juice for acidity, sometimes “natural flavors.” That is why so many non-alcoholic wines taste sweet and faintly alike, and why the ingredient list runs to five or more items. The sugar is the easiest sign to spot; the length of the list is the real story.
What is the room-temperature method?
Instead of warming the wine, the wine passes through membranes that separate the alcohol from everything else at room temperature. The wine itself is never heated. Only the separated stream of alcohol and water goes through a further step, and the wine’s own water is returned to it. Because the aroma compounds never leave the wine, there is no hole to fill. The finished product has two ingredients: dealcoholized wine and the carbon dioxide that makes it sparkle. No sugar, no juice, no flavoring.
This is the method behind Clinq Zero. The founder spent years selling both kinds of equipment to wineries, saw what heat did to a good wine, and built the brand on the process that does not cook it.
Transcript, 1 minute 38 seconds
“Turn the bottle. If you are buying non-alcoholic wine at the grocery store, check for these things. Turn the bottle, look at the back side of it, and start reading the ingredient list. You will be surprised. Non-alcoholic wine and non-alcoholic sparkling wine is a big category, but there are different ways to achieve the same result, and whether it is a less premium or a premium brand, if you turn the bottle you understand a bit more about the challenges, and about the awareness that Clinq Zero wants to bring to the category.
Most of the time you will find that some of these wines are not even wine. They are grape juice, or mostly juice. Others have dealcoholized wine in them, but with a lot of other ingredients: flavors, lemon juice, sugar. There is a reason for that. Most traditional dealcoholization technologies do remove the alcohol, but they use heat, a high temperature, to do it, and that destroys some of the flavor and the mouthfeel of the wine. So when you are creating your non-alcoholic wine and you still want to give it flavor, sweetness, body, and you did not start with a really good product, or you heated your product, you are forced to engineer your recipe: adding artificial flavor, or even natural flavor, by adding a lot of sugar.”
Antonino Li Brizzi, founder of Clinq Zero. Lightly edited for reading.
How can I tell how a bottle was made?
The Back-Label Test, three steps, thirty seconds in the aisle:
- Read the whole ingredient list. Two means the wine was never rebuilt. Five or more, with juice, concentrate, or flavors, means heat took something out and the recipe put something back.
- Find the sugar line. 0g in a dry-style sparkling means nothing was added for body. Several grams per glass usually means it was, and sends you back to the list.
- Look for the process. Brands that remove the alcohol cold say so. If the label and the website are silent on how, that silence is the answer.
| Method | Is the wine heated? | What usually gets added back | Typical label |
|---|---|---|---|
| Vacuum distillation | Yes, warmed under vacuum | Sugar, juice or concentrate, flavors | Five or more ingredients |
| Spinning cone | Yes, in stages | Aroma fraction returned, often sugar and juice too | Four or more ingredients |
| Standard filtration | No, but flavor is often lost with the alcohol | Flavors, sugar | Three or more ingredients |
| Room-temperature filtration with the wine’s water returned | No | Nothing | Dealcoholized wine, carbon dioxide |
Methods and typical outcomes across the category. Any brand can be checked with its own back label.
Made the room-temperature way
Clinq Zero Sparkling Blanc
$28 a bottle, first-run price. $32 from launch. Six ships free.
California Pinot Grigio, never heated, nothing added back. 10 calories, 0g sugar, under 0.5% ABV. Open one within 14 days of delivery; if you do not finish it, we refund the whole order.
Pre-order the first run →How much alcohol is left, and what does 0.5% mean?
Under 0.5% alcohol by volume is the legal line for “non-alcoholic” in the United States. For scale, kombucha usually sits in the same range, and so do many orange juices and very ripe bananas, because a little fermentation happens in nature. Clinq Zero is under 0.5%. The label states it plainly so you can decide what is right for you, and, if you are pregnant or avoiding alcohol for a medical reason, decide with your doctor.
Why is dealcoholized wine more expensive than juice-based drinks?
Because it starts as wine. A bottle that began as grape juice skipped the vineyard, the fermentation, and the alcohol removal, so it can sell for the price of a soda. A dealcoholized wine paid for a real wine first and then paid for one more step. Good pasta starts with good tomatoes; good non-alcoholic sparkling starts with a wine you would drink with the alcohol in it. A cheap bottle tells you how it was made before you open it.
Does dealcoholized wine taste like wine?
It depends on the method and on the wine it started as. Heated and rebuilt, it tastes like a sweet memory of wine. Filtered cold from a good base wine, it tastes like that wine, lighter in body, with the acidity and the aroma intact. Clinq Zero starts as a California Pinot Grigio because it drinks light and dry like a good prosecco, which is the style most people pour. Serve it as cold as you would serve any sparkling wine; the colder it is, the longer it holds its bubbles.
Questions people ask about dealcoholized wine
What does dealcoholized mean?
That the product started as real wine, fermented normally, and then had its alcohol removed afterward, usually to under 0.5% by volume. It is the term that appears on the front of the Clinq Zero label: dealcoholized sparkling wine.
How is alcohol removed from wine?
Two families of methods. Heat under vacuum, where the wine is warmed and the alcohol evaporates, and filtration, where the wine passes through membranes that separate the alcohol at room temperature. Heat takes aroma out with the alcohol; cold filtration does not.
Is dealcoholized wine safe to drink?
It is a beverage with under 0.5% alcohol, in the same range as kombucha. Clinq Zero contains dealcoholized wine and carbon dioxide and nothing else. If you are pregnant, in recovery, or avoiding alcohol for a medical reason, read the label and decide with your doctor. We do not give medical advice.
Does alcohol-removed wine still have alcohol?
A trace, usually. Under 0.5% by volume is the standard, and it is what Clinq Zero states on its label. “Alcohol-free” or 0.0% is a stricter claim that few dealcoholized wines make.
Why does dealcoholized wine have sugar?
Most of it has sugar because it was heated during dealcoholization and sugar was added back for body and sweetness. Sugar is a sign of that rebuild, not the problem itself; read the whole ingredient list. Clinq Zero has 0g sugar per glass because the wine was never heated, so nothing had to be added back.
How many calories are in dealcoholized wine?
It varies with the sugar. Clinq Zero has 10 calories per 5 oz glass, about a tenth of a glass of prosecco, because the alcohol carries most of a wine’s calories and nothing sweet replaced it.
Can dealcoholized wine be sparkling?
Yes. Because the alcohol removal also removes the natural bubbles, sparkling dealcoholized wines have carbon dioxide added back at bottling, the same gas that makes any sparkling wine sparkle. That is the second of Clinq Zero’s two ingredients.
What is the best dealcoholized wine?
Start with the label, not the brand. Two ingredients, 0g sugar, and a stated cold process are the three signs of a wine that was not rebuilt. Then judge it the way you judge wine: cold, in a proper glass, on its own. Clinq Zero comes with a guarantee for exactly that test: open one, and if you do not finish it, we refund the order.
Related: How to pick a non-alcoholic wine that does not taste like juice · The honest answer to “best non-alcoholic champagne” · How Clinq Zero is made · Questions and answers
Updated September 2026. Written by Antonino Li Brizzi, founder of Clinq Zero, who spent fifteen years in beverage and packaging and sold alcohol-removal equipment to wineries before founding the brand.