Complexity

The word "complexity" is often used by wine experts to describe wines with distinctive flavors and textures and often with high alcohol content. But what exactly does complex wine taste like?

Complexity in wine means that the wine is multi-layered. It can have many types of aromas and flavors, or it can have depth on the palate—usually all together to make it truly complex. It must present itself slowly over time and not lay all its cards on the table at once.

Complex wines have the potential to age and can last for years if properly stored. In addition to the aging potential, complex wines are balanced, meaning that their structural components—tannins, acids, and sugars—are not in conflict with each other.

Various types of equipment can add complexity to wine. Among them are wooden barrels that impart flavor to the liquids contained inside. How the barrel is built can significantly impact the final beverage. The staves of the barrel can be lightly, medium, or heavily toasted, or only the tops of the barrels can be toasted. The material is also important. Different types of oak—French, Hungarian, Slavonian, American, etc.—each impart a different flavor profile.