What Is Vodka Made From?

Vodka can be distilled from almost any fermentable sugar source — grain and potatoes are the classics, but grapes, whey and even milk have been used.

Vodka's defining feature isn't its ingredient — it's its purity. Vodka is distilled and filtered to remove as much flavour and aroma as possible, leaving a clean, neutral spirit. That means the raw material matters less for vodka than for almost any other spirit category.

Common bases

• Grain — wheat, rye and corn are the most common vodka bases worldwide (this is the traditional Russian and Polish approach).
• Potatoes — give a slightly heavier, sometimes creamier mouthfeel; associated with Poland and parts of Northern/Eastern Europe.
• Grapes — used by some premium vodkas (notably French brands).
• Other bases — some producers use whey (a dairy by-product), sugar beet, or even milk. New Zealand's dairy and horticultural base has led a few local distillers to experiment with dairy-whey and fruit-based vodkas.

Why the base matters less than the process

Because vodka is distilled multiple times (often through column stills) and frequently filtered again afterward (through charcoal or other media), most of the flavour compounds that would tell you "this came from potatoes" or "this came from wheat" are stripped out. The result is that well-made vodka from very different starting materials can taste remarkably similar — smooth, clean and largely neutral, with subtle differences in texture and mouthfeel rather than dominant flavour.

See our article "Does expensive vodka taste better?" for how much (or little) these production choices actually show up in the glass.