Producer or Winery Name
The producer or winery name is usually the most prominent element on the front label. It identifies who made the wine. Large, well-known producers ship millions of bottles; small estate producers may make only a few thousand cases. The producer name alone tells you nothing about quality — that comes from experience with specific producers and regions.
Region or Appellation
The region or appellation tells you where the grapes were grown. In many parts of the world, the appellation also determines which grape varieties may be used and how the wine may be made. In France, for example, a wine labeled Chablis must be made from Chardonnay grown in the Chablis appellation. In the New World, regions are often less prescriptive and function primarily as geographic identifiers.
Labels vary by country and producer — not all of these elements appear on every bottle. The region listed may range from very broad (a country or large state) to very specific (a single named vineyard).
Vintage Year
The vintage is the year in which the grapes were harvested. Because climate varies from year to year, the vintage can meaningfully affect a wine's character, particularly for age-worthy wines from regions with variable weather. Wines that show no vintage year are typically labeled non-vintage (often abbreviated NV) and are blended from grapes harvested in two or more years.
Varietal
In many New World wines, the dominant grape variety is stated on the label — Cabernet Sauvignon, Chardonnay, Pinot Noir, and so on. In most Old World wine-producing countries (France, Italy, Spain, Germany), the label traditionally shows the place of origin rather than the grape. A wine labeled Burgundy or Barolo does not name its grape on the front label, but the appellation itself implies which grape was used.
Alcohol by Volume (ABV)
ABV is stated as a percentage and is required on wine labels in most markets. Table wines typically range from about 11% to 16% ABV. Fortified wines (Port, Sherry, Madeira) are generally higher, ranging from about 17% to 22%. ABV gives a rough indication of body and alcohol warmth in the wine.
Net Contents and Bottle Size
The bottle's volume is stated on the label, usually in milliliters. A standard bottle is 750 ml. Half bottles (375 ml), magnums (1.5 L), and other sizes are also produced, and the size is always shown on the label.
Government Warning Statements
In the United States, wine labels are required to carry a government health warning statement advising that women should not drink during pregnancy and that alcohol impairs the ability to drive. Similar mandatory health warnings exist in other markets, though the precise text varies by country.
"Contains Sulfites"
In the United States, the statement "contains sulfites" (or "contains sulfur dioxide") is required on wine labels when total sulfite content exceeds 10 parts per million. Sulfites are a natural byproduct of fermentation and are also commonly added as a preservative. Nearly all wine contains sulfites at some level.
Front Label vs. Back Label
The front label carries the legally required information discussed above. The back label often contains tasting notes, food pairing suggestions, and the producer's story. These elements are marketing text written by or for the producer and should be read as such — they are not independent assessments of the wine's quality or character.
Estate and Production Phrases
Terms like "estate bottled," "produced and bottled by," and "grown, produced, and bottled by" have specific regulatory meanings in some markets. "Estate bottled" in the US, for example, means the winery grew the grapes and made the wine at facilities on or adjacent to the vineyard. These phrases can offer useful information about provenance, but their exact definitions vary by country and appellation.