Using chaga powder: preparation, taste, and what it contains

Short answer: Chaga powder is dried, finely ground chaga, the black fungal lump that grows on birch trees. Stir 1 to 3 grams (1 to 3 scoops) a day into hot, not boiling, water, coffee, or a smoothie, and consume the powder along with it. Research into its effects has mainly been conducted in laboratories and on animals, so we make no promises.

Last updated: November 4, 2026 · Written by Florian Fermin

Chaga powder raises a few practical questions. Do you need to boil it? Do you strain it? What does it taste like, and how is it different from chaga chunks or an extract? We cover all of that here.

What exactly is chaga powder?

Chaga powder is dried chaga (Inonotus obliquus) that has been finely ground: the hard, black lump that grows on birch trees in cold regions. Nothing has been extracted or added. So you consume the whole lump, including the fiber.

Our chaga powder consists of one ingredient: organic chaga. The label states 70.8 g of fiber per 100 g.

As for nutritional value: Chaga is naturally high in fibre**

**Approved health claim (Regulation (EU) No. 432/2012) or nutrition claim (Regulation (EC) No. 1924/2006).

Ground chaga doesn't dissolve completely. So a little sediment in your cup is normal, and it's simply part of your serving.

How do you use chaga powder?

Use chaga powder by stirring 1 to 3 scoops (about 1 to 3 g) into a hot or cold drink and consuming the powder along with it. Our packaging says to take it once a day, preferably during or just after a meal. That's your total for the whole day, even if you divide it between several cups.

You can find a complete recipe with warm milk in how to make a chaga latte.

One scoop is about 1 g according to the packaging, but that can vary each time. If you want to be precise, use a kitchen scale that measures in 0.1 g increments.

Do you need to boil chaga powder?

No, you don’t need to boil it in a pan. People do that with chaga chunks, which they steep for a long time and then strain. Stir the powder into hot (not boiling) water. Let it steep for a few minutes. There’s no need to strain it; you can simply drink the powder too.

What does chaga powder taste like?

Chaga powder has a mild, earthy taste with a hint of vanilla. It’s less bitter than reishi. In hot water, it tastes a little like a light coffee, and oat milk and cinnamon make the flavor milder.

If you find it too earthy, combine it with cacao or a pinch of cinnamon.

What does chaga powder contain, and what has been studied?

We’re honest about the effects of chaga powder: no health claims for chaga have been approved in the EU, and there is largely a lack of good research in humans. What is known is which substances it contains.

Chaga contains polysaccharides (including beta-glucans), polyphenols and triterpenes such as betulin and inotodiol, among other things. It also contains oxalate. With powder, you consume these substances as they occur in the mushroom, along with the fibers. An extract has had some of them removed and concentrated. Read more about these substances in what is chaga.

Research into these substances has mainly been done in cell cultures and animals. That doesn’t tell us what chaga powder does in your body. That’s why we stick to what it contains.

Chaga chunks or chaga powder: what’s the difference?

Chaga chunks are pieces of the mushroom that you steep for a long time and then strain. You then drink only what has dissolved in the water. With powder, you consume the whole ground mushroom, and you know how much you’re taking in grams.

Loose chaga is considered a novel food in the EU when sold as a regular food (European Commission, 2024). That’s why we sell chaga only as a supplement, with a daily serving size on the packaging. You can read how to make a cup of tea from the powder in how to make chaga tea.

Chaga powder or chaga extract?

Powder is the whole ground sclerotium, while an extract is concentrated. Our chaga extract capsules contain 400 mg of 20:1 extract per capsule, with 20% beta-glucans and 30% polysaccharides. So you need less volume of an extract, but it comes in capsules and can't be stirred into your coffee.

With a double extraction, chaga compounds are extracted from the sclerotium using water and alcohol. Triterpenes dissolve better in alcohol than in water. The method used for our chaga extract isn't specified (yet). Read about how it works in double extraction. For a full comparison of the different forms, including a comparison table, see chaga powder or extract.

How much chaga powder per day?

According to our packaging, take 1 to 3 scoops (about 1 to 3 g) of chaga powder once a day. A 60 g bag will then last 20 to 60 days (calculated). Chaga contains oxalate, so don't exceed that amount. It's best not to use several chaga products at the same time. If you do, add them all together and stay within the daily dose on the label.

For when to take it and how to combine forms, read chaga dosage. For what is known about oxalate, see chaga side effects.

What should you look for when buying chaga powder?

When buying chaga powder, look for four things: chaga as the only ingredient, sold as a supplement with a daily dose, made from birch chaga sclerotium rather than mycelium grown on grain, and an analysis certificate (CoA) covering heavy metals and microbiology.

• One ingredient: Chaga only, with no fillers or additives.
• Supplement with a daily dose: In the EU, loose chaga sold as a regular food is considered a novel food.
• Chaga sclerotium or mycelium: Some products are made from mycelium grown on grain. This is different from powdered chaga from birch trees.
• Lab test: Ask for a CoA for each batch.

Our chaga powder comes in a 60 g bag of organic chaga, without fillers, and is suitable for vegans. The raw material comes from China, and we have a CoA for every batch. You can request it at support@getgoyu.com. The powder has 13 reviews on Judge.me, with an average rating of 5.0 (Judge.me, October 2026).

Summary in 3 points

• Chaga powder is the whole ground sclerotium: stir 1 to 3 g per day into hot water, coffee, or a smoothie, and consume the powder too.
• There's no need to boil or strain it. That's only for chunks, which are considered a regular food in the EU as a novel food.
• Research into its effects has mainly been conducted in laboratories and on animals. There are no approved health claims, and the oxalate content makes the daily dose important.

Frequently asked questions

Does chaga powder dissolve in water?

Not completely. It's ground sclerotium, not a soluble extract, so some sediment remains. Give it a stir before the last sip.

What's the difference between chaga powder and chaga capsules?

Our chaga capsules contain the same type of ground chaga, 500 mg per capsule. Capsules are convenient if you don't want the taste and are looking for a fixed amount.

How do you store chaga powder?

Store in a cool, dry place, out of reach of children. That's what the packaging says.

Is chaga powder vegan?

Yes. Chaga is a fungus, and our powder contains no animal ingredients.

Sources

1. European Commission. Consultation process on novel food status: Chaga (Inonotus obliquus). Receiving Member State: Finland (Finnish Food Authority). Published November 14, 2024. food.ec.europa.eu (PDF)
2. GOYU, label and product page for Organic Chaga Powder (ingredients, nutritional values, directions for use, and storage instructions), accessed November 4, 2026.
3. Judge.me, October 2026. Customer reviews for Organic Chaga Powder, getgoyu.com.

You can find all forms of our chaga on the buy chaga page.

This article is for informational purposes only and is not medical advice. Dietary supplements are not a substitute for a varied and balanced diet and a healthy lifestyle. If in doubt, or if you are pregnant or taking medication, consult your doctor or pharmacist.