Sulphite-free wine: a guide to choosing wisely

We hear more and more about organic wine without sulfites or, more accurately, without added sulfites. But what lies behind this claim? Is it a passing fad or a choice driven by health and a rediscovery of artisanal wine? Let's clear things up once and for all, analyzing the facts directly from our perspective as winemakers in the Langhe.

Sulfites are always present in wine (even naturally)

The first misconception to debunk is categorical: wine completely free of sulfites does not exist in nature. During alcoholic fermentation, indigenous yeasts spontaneously produce a small amount of sulfur dioxide (generally between 5 and 20 mg/liter).

The real dividing line is not the absolute presence of sulfites, but their artificial addition in the winery. When we talk about wines without added sulfites, we are referring to bottles in which the producer has chosen not to add exogenous sulfur dioxide at any stage of winemaking or bottling.

Why do small producers choose not to add them?

In conventional viticulture, sulfites are used extensively as antioxidants and antiseptics. They serve to "fortify" the wine, protecting it from temperature fluctuations and standardizing its taste for mass distribution.

Small artisanal and independent producers like those you find on ALBio Corini follow a different philosophy. Working with healthy, organic, or biodynamic grapes, and maintaining impeccable hygiene in the winery, they are able to do without chemicals. The result is a living wine that evolves over time, expressive and intimately linked to the vintage and the region of origin.

Headaches and sensitivity: a wellness choice

In addition to respect for the land, there is a factor related to personal well-being. Many people experience a strong sensitivity to sulfites, which often manifests as the classic halo around the head or heaviness the next day, even after just one glass. Choosing an organic wine without added sulfites means drastically reducing the intake of these chemical preservatives, allowing for a much lighter and more digestible drinking experience.

How to choose a wine without added sulfites

If you want to explore this world without making mistakes, here are three practical tips based on our experience:

• Check the label: By law, if the total value exceeds 10 mg/l, you will find "Contains sulfites" written on it. But it is organic certifications or the producer's transparency that make the real difference in the actual quantity.
• Pay attention to storage: Lacking heavy artificial preservatives, these wines love stable temperatures. At ALBio Corini, we manage logistics with fast 24-48 hour shipping precisely to preserve the integrity of these delicate bottles.
• Try small winemakers: Trust those who make sustainability their daily work. Our selections are born from direct contact with vineyard artisans who minimize treatments.