Koskenkorva Viina
Koskenkorva Viina is a traditional Finnish clear grain spirit produced at Anora Group's Koskenkorva distillery.
Last updated August 31, 2026
Overview
Koskenkorva Viina is a Finnish clear spirit associated with the village of Koskenkorva in Ilmajoki and produced by Anora Group. It is one of Finland's best-known traditional spirits and is commonly called Koskenkorva or, in colloquial speech, Kossu. The standard domestic product has an alcohol content of 38 percent by volume and is made from barley-based grain alcohol, spring water and a small quantity of sugar. The spirit's production is based on continuous distillation. The barley alcohol is processed through a roughly 200-step continuous distillation system intended to create highly purified ethanol. The resulting spirit is diluted with spring water before bottling. Production takes place at the Koskenkorva distillery, while bottling is carried out at Rajamäki in Nurmijärvi. This connection to a specific Finnish production landscape is central to the brand's identity. In Finland, the product is generally understood as viina rather than vodka. In English-language contexts it is often described as vodka or a vodka-style spirit, and European labeling requirements have resulted in the word vodka appearing on some packaging. Koskenkorva Viina should nevertheless be distinguished from the export-oriented Koskenkorva Vodka range. The latter is produced without added sugar and is offered at strengths including 40 and 60 percent alcohol. The 40-percent version is closely related in production terms to Finlandia Vodka, although Finlandia is positioned as an imported premium vodka in Finland. The brand has developed beyond its lightly flavored or nearly neutral 38-percent core product. Variants have included Koskenkorva Viina Ruis, made with rye rather than the standard barley concept, and Vanilja Koskenkorva, a vanilla-flavored expression. Salmiakki Koskenkorva is particularly prominent in Finnish drinking culture. Flavored with ammonium chloride and commonly known as Salmiakkikossu or Salmari, it connects the brand with Finland's strong salty-liquorice tradition. Koskenkorva is consumed chilled and is also widely used as a mixing spirit. Familiar serves include combinations with cola, carbonated water, orange juice and energy drinks. The colloquial names Kossukola, Kossuvissy and Kossubattery describe several of these combinations. Salty-liquorice candies, including crushed tyrkisk peber, may also be mixed into the drink; related preparations include a premade salmiakki mixer. Another Finnish cocktail-style use combines the spirit with crushed Fisherman's Friend lozenges and is known as Fisu. The brand's present identity therefore combines industrial-scale grain-spirit production, Finnish provenance, a longstanding domestic drinking tradition and a broad informal cocktail culture. Anora's production and brand portfolio places Koskenkorva within a wider Nordic spirits business, while the product remains especially identified with Finland and the Koskenkorva distillery.
History
Koskenkorva Viina is tied to the Koskenkorva distillery in Ilmajoki, Finland, and to the Finnish category of viina, a clear distilled spirit that is culturally distinct from the way vodka is classified and discussed in Finland. The brand is commonly shortened to Koskenkorva or Kossu and has become part of everyday Finnish drinking vocabulary. Its production begins with barley-based grain alcohol. At the Koskenkorva distillery, continuous distillation is carried out through an extensive multistage process described as comprising approximately 200 steps. The process is designed to produce high-purity industrial ethanol, which is subsequently turned into the beverage by dilution with spring water and the addition of a very small amount of sugar. The standard domestic expression has an alcohol content of 38 percent. Bottling is performed at Rajamäki in Nurmijärvi, giving the product a production chain spanning two Finnish locations. Although English-language descriptions frequently call Koskenkorva a vodka, Finnish usage normally identifies the traditional 38-percent product as viina. The word vodka nevertheless appears on certain labels because of European Union labeling requirements. A related product, Koskenkorva Vodka, was developed for foreign markets and differs from the domestic expression in having no added sugar and in being sold at strengths such as 40 and 60 percent. The 40-percent expression is closely related to Finlandia Vodka in production terms. Altia, the predecessor organization in the relevant brand history, sold the Finlandia brand to Brown-Forman while continuing as its producer for at least part of the period documented in the reference material. The Koskenkorva range expanded through flavored and ingredient-based variations. Salmiakki Koskenkorva became particularly well known under the names Salmiakkikossu and Salmari. Its ammonium-chloride flavor reflects the popularity of salty liquorice in Finland. Other documented expressions include Koskenkorva Viina Ruis, which uses rye in place of the standard barley concept, and Vanilja Koskenkorva, a vanilla variant. The brand's cultural history is also expressed through informal serving practices. It is commonly drunk cold, but is mixed with cola, carbonated water, orange juice and energy drinks. These combinations have acquired colloquial names such as Kossukola, Kossuvissy and Kossubattery. Salty-liquorice candies may be crushed into the spirit, and premade salmiakki mixers are available for that purpose. A mixture involving crushed Fisherman's Friend lozenges is known as Fisu in Helsinki slang. Today, Koskenkorva Viina is produced by Anora Group at the Koskenkorva distillery and bottled at Rajamäki. Its identity rests on Finnish origin, a distinctive grain-spirit process, a familiar domestic 38-percent format and a product culture that includes both traditional and flavored variants.
- Koskenkorva distillery production established as the brand's foundation
The brand became associated with the Koskenkorva distillery in Ilmajoki, where barley-based grain alcohol is produced through continuous multistage distillation.
- Export-oriented Koskenkorva Vodka range documented
A related Koskenkorva Vodka product was developed for international markets at 40% and 60% alcohol strengths and without the small amount of sugar used in traditional Koskenkorva Viina.
- Flavored and rye variants broaden the range
Documented variants include Salmiakki Koskenkorva, Koskenkorva Viina Ruis and Vanilja Koskenkorva.
Products and positioning
A traditional, accessible Finnish clear spirit rooted in local grain production and the Koskenkorva distillery, with a strong domestic identity and a range of flavored and export-oriented variants.
Koskenkorva Viina 38%Clear grain spirit
The traditional Finnish expression is a nearly neutral clear spirit with an alcohol content of 38 percent. It is made from barley-derived alcohol, spring water and a very small amount of sugar. In Finland it is generally called viina rather than vodka, and it is commonly served chilled or used as a base for simple mixed drinks.
Koskenkorva VodkaExport vodka-style spirit
The export-oriented Koskenkorva Vodka expression is related to the domestic product but is made without added sugar. Reference material identifies versions at 40 and 60 percent alcohol by volume, intended primarily for foreign markets while also being sold in Finland.
Salmiakki KoskenkorvaFlavored spirit
A salty-liquorice-flavored Koskenkorva variant made with ammonium chloride flavoring. It is widely known in Finland as Salmiakkikossu or Salmari and is closely associated with the country's salty-liquorice confectionery tradition.
Koskenkorva Viina RuisRye spirit
A rye-based variation marketed within the Koskenkorva concept. It replaces the standard barley association with rye while retaining the brand's clear-spirit positioning.
Vanilja KoskenkorvaFlavored spirit
A vanilla variant of Koskenkorva. It extends the brand beyond the nearly neutral traditional expression into flavored drinking and mixing occasions.
Flagship businesses
- Koskenkorva Viina 38%
- Salmiakki Koskenkorva
Sources
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