How many years a whiskey can last?

Whiskey, unlike wine, doesn't necessarily get "better" with age in the same way. Here's a breakdown:

How long it *lasts*:

* Properly bottled and sealed: Whiskey can last indefinitely. The alcohol acts as a natural preservative.

* Once opened: The quality starts to decline due to oxidation. It's best to consume within 6 months to a year.

How long it *matures*:

* In the barrel: This is where whiskey develops its flavor. The aging process can take anywhere from 2 years to several decades depending on the type and desired flavor profile.

* In the bottle: Once bottled, the aging process essentially stops.

It's a misconception that older whiskey is automatically better.

* Flavor profile: Whiskey's flavor profile is primarily determined by the aging process in the barrel, not the time spent in the bottle.

* Quality: While some whiskeys continue to develop complexity over decades, others peak at a certain point and can become overly woody or lose their vibrant character.

In summary:

* Shelf life: Whiskey has a long shelf life, but its quality declines once opened.

* Maturation: The aging process occurs primarily in the barrel, not the bottle.

* Quality: Age doesn't always equate to better whiskey.