🔍
Milk products

What are the different types of piimä?

Quick answer

Piimä is the Finnish word for a family of sour milk drinks, and Finnish dairies sell versions with different fat levels, including fat-free (rasvaton) and lactose-free ones. You may also see related products like viili. Choose by fat content and check the label for added sugar and cultures.

Free download

Milk and Dairy Storage Chart (PDF): How long milk, plant milks, cream, yogurt and kefir last, opened and unopened. 23 rows, each with its source.

We use your email only for this download and, if you tick the box, to tell you about the pack. No spam. We do not sell it. Delete it any time: contact@drinkstype.com. Privacy policy

Thank you

Your chart is ready

Download the PDF

We use your email only for this download.
In this article
  1. What are the types of piimä?
  2. Common versions
  3. How is it different from other Nordic products?
  4. How to choose
  5. Warning about myths
  6. How to use it

What are the types of piimä?

Piimä is a Finnish soured milk. Finland’s official country site describes it as a sour milk product similar to buttermilk, which Finns often drink with meals. There is no single official list of types; what you find on shelves differs mainly by fat level and lactose content.

Common versions

Version What to know
Fat-free (rasvaton) Lowest in fat; Valio sells a lactose-free fat-free piimä
Other fat levels Fat content varies by brand; read the pack
Lactose-free Made for people who cannot tolerate lactose
Cream-based home version Thicker, sour-cream-like, per a home-fermenting guide

Names, fat levels and availability vary by brand and country, so read the pack. Outside Finland piimä is hard to find; cultured buttermilk or kefir are the closest widely sold alternatives.

How is it different from other Nordic products?

  • Viili: spoonable and stretchy, made with different cultures.
  • Tykmælk (Denmark): a thick soured whole milk.
  • Súrmjólk (Iceland): thin, acidic, drinkable.

How to choose

  1. Pick the fat level that suits your diet and taste, as stated on the pack.
  2. Look at sugar if it is a flavored product.
  3. Check whether it is lactose-free if you need that.
  4. Check the date and keep it cold.

Warning about myths

Some websites describe unusual or alcoholic types of piimä. I could not find support for these in the sources I read. Treat piimä as an ordinary dairy product, and use the label for facts.

How to use it

Drink it plain and cold, use it in baking in place of buttermilk, in salad dressings, or with cereal and fruit.

People also ask

What is the difference between piimä and viili?

Piimä is a drinkable sour milk; viili is spoonable and stretchy, made with different cultures.

Can I buy piimä outside Finland?

It is hard to find. Cultured buttermilk or kefir are the closest widely sold alternatives.

Is there lactose-free piimä?

Finnish dairies such as Valio sell lactose-free piimä. Check the pack of the one you buy.

General information only, not medical advice. If you have a health condition or are pregnant, ask your doctor before changing what you drink.

Sources

  1. Finland.fi: Demystifying Finnish dairy food, read 6 Nov 2026
Written by Drinks Type Editorial Team · Published Jan 9, 2026 · Updated Nov 6, 2026
About · How we verify this · Editorial policy · Corrections

What would help you most next?

One tap. Anonymous. It helps us decide what to build.

More in Milk products

All Milk products ›
Milk products

How to make suzma at home?

What is suzma? Suzma (also written suzme) is a tangy strained yogurt, like a soft yogurt cheese, eaten in Central Asia. Recipe sources describe…

By Drinks Type Editorial Team · Updated Nov 2026
Milk products

What is the origin of shrikhand?

Where is shrikhand from? Shrikhand is a sweet made from strained yogurt (hung curd), flavored with saffron and cardamom. It is associated with western…

By Drinks Type Editorial Team · Updated Nov 2026