Natural wine (vin naturel) is wine made with minimal use of pesticides and additives, from vineyard to cellar. There is no single international standard, but the appeal lies in expressing the true character of the grape without unnecessary intervention. By farming without synthetic chemicals and keeping cellar work to a minimum, the personality of the vineyard and the philosophy of the winemaker come through directly, which is why natural wine tends to be produced in small quantities.
Natural vs. Organic vs. Biodynamic: Understanding the Three Terms
"Natural," "organic," and "biodynamic" are often used interchangeably, but they refer to subtly different things.
| Term | Standard / Certification | Key Characteristics |
|---|---|---|
| Natural (Vin Naturel) | No official international certification (voluntary standards like Vin Méthode Nature exist) | Minimal additives in farming AND cellar. Wild yeast, no or minimal SO₂. |
| Organic | Official certifications (EU Organic, Japanese JAS Organic, etc.) | Primarily refers to farming (no synthetic pesticides or fertilizers). Cellar rules vary by certification. |
| Biodynamic | Demeter, Biodyvin certification | Organic farming plus lunar calendar practices and herbal preparations. The farm is managed as a living ecosystem. |
How Natural Wine Differs from Conventional Wine
| Factor | Natural Wine |
|---|---|
| Grapes | Typically farmed organically or biodynamically, with minimal chemical use |
| Yeast | Wild (ambient) yeasts rather than cultivated strains |
| Additives | Sulfites (SO₂) kept to an absolute minimum or eliminated entirely |
Why Natural Wine Can Taste "Different"
Conventional wine uses cultivated yeasts and small amounts of sulfites (SO₂) to stabilize fermentation. In natural wine, wild yeasts take over, so fermentation is less predictable, and that unpredictability is where character and occasional inconsistency come from. Lower SO₂ also means the wine is more prone to oxidation, which can show up as a cider-like note or a faint haze. This is not a flaw; it is evidence of minimal intervention. That said, wines from well-managed producers are clean, fresh, and focused. Everything Swirl selects in this category meets that standard.
Georgia's Ancient Tradition and Friuli's Revolution
One name that comes up every time natural wine is discussed is Josko Gravner, a winemaker working in the Friuli Collio of northern Italy. In the 1980s, Gravner came across a book describing Georgia's ancient clay-vessel fermentation method, the kvevri, and had authentic Georgian amphora shipped to Italy. He used them for the first time in 2001, macerating the white grape Ribolla Gialla on its skins inside a qvevri for several months. That experiment became one of the founding references of what we now call orange wine.
Kvevri are egg-shaped, unglazed clay vessels that have been used in Georgia for around 8,000 years, buried in the earth to keep temperatures stable during fermentation and storage. In 2013, the Georgian tradition of qvevri winemaking was inscribed on UNESCO's Intangible Cultural Heritage list. The idea at the heart of the natural wine movement, that wine should carry the memory of the land unchanged, connects directly to thousands of years of clay-vessel craft.
When Federico visited Friuli for the first time, the white wine he drank on a hillside in Collio was neither white nor rosé; it was a luminous amber. Learning that this style, still rare in Japan, grew out of millennia of history and one winemaker's relentless curiosity made the glass feel entirely different in his hand.
Natural Wines Selected by Swirl
Swirl selects natural wines made under strict rules and certifications, for two reasons. First, to reduce the large vintage-to-vintage variation that can affect loosely made natural wine. Second, to avoid the off-flavors that can arise from uncontrolled wild yeast or unexpected re-fermentation in bottle. Wine made in a well-managed environment arrives in its best possible condition and pairs cleanly with food.
How to Choose a Natural Wine
If you're new to natural wine, start with a clean, fruit-forward style. Swirl stocks many producers certified organic or practicing sustainable farming. Browse our organic-certified wines here.
How to Enjoy Natural Wine
Drink natural wine young and slightly chilled. For more on the difference between natural and certified organic wine, see our guide to organic certified wine.
Frequently Asked Questions
Q. Is natural wine the same as organic wine?
A. Not exactly. Organic refers mainly to how the grapes are farmed (a certified standard), while natural wine extends the low-intervention philosophy to the cellar as well, keeping additives minimal at every stage.
Q. Is natural wine better for you?
A. Fewer pesticides and additives may suit sensitive drinkers, but the alcohol content is the same as conventional wine, so moderation still applies.
Q. Why is natural wine sometimes cloudy?
A. Wines made without filtration or fining agents can retain yeast particles and fine grape solids, causing a light haze. It is a sign of the winemaking method, not a defect. A gentle swirl will redistribute any sediment before you pour.
Q. How long can I keep an open bottle?
A. Lower SO₂ means faster oxidation after opening. Aim to finish the bottle within two days, stored in the refrigerator.
Q. What is biodynamic farming?
A. Also called biodynamic agriculture, it builds on organic farming by incorporating the lunar calendar and planetary rhythms, as well as using herbal and mineral preparations. Certifying bodies such as Demeter set the standards. The practice traces back to philosopher Rudolf Steiner, who outlined it in 1924.
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