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    Chaga mushroom’s adaptogenic properties helps your body adapt to environmental stress.

    Chaga Raw Chunks*

    33 customer reviews
    • All chunks come with black crust which is most nutritional part
    • Organic, All natural and sustainably harvested
    • Properly dried to less than 14% humidity
    • Our Chaga Chinks can be brewed up to two times
    • Contains Polysaccharides, Polyphenols, Triterpenes, Beta glucans
    • High ORAC value, Gluten-Free, Non-GMO, Vegan
    • No added fillers, mycelium, or grain of any kind
    • Verified for quality at ISO accredited Micro Quality lab

    $22.99$110.99 available on subscription from $19.54$94.34 every 2 weeks


    The King Among Antioxidant Teas
    With its soaring ORAC value (which measures antioxidants), Chaga supports your body against harmful free radicals.
    Start your morning with hot Chaga Tea
    After sleeping all night, clear morning brain fog and get jitters free energy boost with Sayan Chaga Tea
    Caffeine free Chaga tea is an excellent choice for people who are sensitive to caffeine, or those who are trying to cut back on coffee.
    The perfect daily kickstart to get your metabolism back on track. Siberian Chaga Chunks = real wellness benefits.
    Your Wellness is Everything
    Alongside proper diet and regular exercise, Sayan products can help you maintain a healthy lifestyle and live your life to its fullest!
    High Quality is Our MISSION
    Our top quality, wild harvested Siberian Chaga mushrooms and Betulin are natural products that will help you look, feel, and be BETTER.
    100% All-Natural Organic Wild Chaga
    Sustainably harvested in Siberian’s pristine forests, our chunks are pure and potent.
    Serving Satisfied Customers Across The Globe Goodness
    For over a decade, thousands of customers in over 60 countries have turned to Sayan products to fortify their wellness.
    Overflowing With Healthy Nutrition
    Siberian Chaga packed with antioxidants, brimming with beta-glucans rich polysaccharides, and loaded with essential vitamins and minerals.
    Chaga Mushroom Chunks
    Our exclusive tea blends aren’t the only way you can experience the benefits of raw Chaga mushroom. Made with Siberian Chaga, a mushroom that grows on birch trees in cool climates. Buy Sayan Chaga mushroom chunks with a black crust and brew them in hot water (below 122º F) to make your own delicious Chaga tea.
    Chaga Raw Chunks

    Chaga Raw Chunks

    Lauded as the “King of Herbs,” raw Chaga chunks supply a host of wellness benefits and functions as a natural stimulant to keep you thriving every day. Prized by natural homeopathy in Russia and China for thousands of years, Siberian Chaga has only recently become a rising star in wellness circles in the West, for its immune-boosting properties. Simply pour hot water over 4-5 teaspoons of Chaga chunks, let steep, and enjoy as a tea.*

    Major Benefits of Raw Chaga Chunks

    Supports the immune system*
    Promotes healthy digestion*
    Supports detoxification of the body*
    Enhances the appearance of skin and hair*
    Boosts energy and sharpens mental clarity*
    Boosts energy without caffeine*

    A Closer Look at Raw Chaga Chunks

    Wellness You Can Taste

    Raw Chaga is your direct link to a wide variety of wellness benefits. Some people prefer raw Chaga chunks because it is unprocessed mushroom. We developed a proprietary method of drying wild-harvested Chaga to eliminate the bitter taste in the tea which you brew from our Siberian Chaga mushroom.

    When measured against other known superfoods, Chaga claims one of the highest ORAC (Oxygen Radical Absorbance Capacity) values. The high ORAC value reflects Chaga’s ability to help neutralize free radicals during the oxidation process, which can overpower the body, deplete muscle strength, and accelerate aging.*

    Other constituents such as polysaccharides, beta-glucans, and polyphenols provide additional natural support for cellular defenses, and can contribute to boosting energy levels.*

    Chaga Raw From the Siberian Mountains to Your Kitchen

    Although Chaga mushroom is just starting to gain popularity throughout the mainstream wellness world, it has been prized in folk homeopathy for thousands of years. Today wild Chaga is a scientifically-backed mushroom that shows great promise for promoting longevity and overall wellness. Chaga is an adaptogen, which is a natural substance that can support the body’s ability to adapt to environmental stress and stimulate your body metabolism.*

    Although wild Chaga grows on birch trees throughout the world, Sayan uses only Siberian Chaga because it has the highest concentration of active ingredients of all available Chaga mushrooms. Our Chaga chunks make it possible to buy raw Chaga in as pure a form as you can find, short of harvesting it yourself from Siberian birch forests.

    Buy Raw Chaga

    Sayan Chaga mushroom is sustainably handpicked directly from the Sayan Mountains of Siberia and undergoes a strict quality control process to ensure that the Chaga you receive has not been compromised in any way.

    When you choose Sayan as your raw Chaga outlet

    A Closer Look at Raw Chaga Chunks
    Why Choose Sayan Raw Chaga Chunks?

    Why Choose Sayan Raw Chaga Chunks?

    For discerning wellness-focused foodies who want Chaga mushroom in its purest possible form, buying Sayan Chaga chunks is the next best thing to finding Chaga mushroom in the wild. Buying raw Chaga also costs less than purchasing Chaga extract, and supplies similar benefits. Brew it, add already made tea to smoothies, or use as a supplement tea with other foods.

    We have been offering Chaga mushroom products since 2007, and our Chaga chunks are pure and of the finest quality. Treat yourself to the “Gift from God” direct from the Sayan Mountains, and enjoy a wide variety of wellness benefits.

    Ingredients: Whole Chaga Mushroom (Innonotus obliquus) chunks.

    Directions: Pour warm water (no hotter than 122º F) over 4 to 5 teaspoons of raw Chaga chunks, and let steep for 50-60 minutes. Chaga pieces can reused a couple of times before discarding.

    For best results, take a 5- to 7-day break from taking Chaga raw chunks every 24-28 days. In other words, take them for about 4 weeks, stop for a week, take them for another 4 weeks, and continue the cycle.

    When you brew Chaga mushroom chunks, the amount of water should be 5 times more than Chaga. So the ratio will be 1:5, where 1 is the amount of Chaga and 5 – water. For example: for 4 Oz Chaga chunks you would need 20 Oz of water.

    While taking raw Chaga chunks, we recommend following a dairy-vegetative diet and minimizing consumption of smoked meats, products high in animal fat such as bacon, strong seasonings, and processed foods.

    Caution: Avoid consuming Chaga if you are currently taking penicillin or intravenous injections of glucose, in case of adverse interactions or side effects.

    *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

    Why Choose Sayan Raw Chaga Chunks?

    33 reviews for Chaga Raw Chunks*


    1. Kay Walker

      I recently discovered Chaga Chunks, and I can confidently say that they have become a game-changer in my pursuit of a better lifestyle. These chunks of natural goodness have exceeded my expectations on multiple levels.
      First and foremost, the quality of Chaga Chunks is outstanding. Sourced from pristine forests, these chunks come with black crust o ensure their purity and potency. They have a robust, earthy aroma that is a testament to their authenticity. Each chunk is sizable and visually appealing, indicating the care taken in their selection.
      The various benefits of Chaga are well-documented, and Chaga Chunks deliver on those promises. As a fitness enthusiast, I’m always on the lookout for natural ways to boost my well-being, and incorporating Chaga Chunks into my routine has been a game-changer. Chaga is known for its immune-boosting properties, and since I started consuming Chaga Chunks regularly, I have noticed a significant improvement in my overall immune system and resilience to common ailments.

    2. Carlos D. Jordan

      I recently started using chaga chunks and I am impressed with their wellness benefits. They are easy to use, and I love the rich, earthy taste. I usually boil the chunks to make tea, which is perfect for a chilly evening. Since incorporating chaga into my diet, I’ve noticed an improvement in my overall energy levels and immune system. Highly recommend chaga chunks for anyone looking to support their wellness naturally.

    3. Amy Dilday

      The finest Chaga mushrooms are available today. I brew a nice chaga tea in the morning instead of drinking coffee, it helps to cut caffeine use but stay energetic and don’t have crashes. A most effective way to begin my day.

    4. Bradley Gutierrez

      I sip a cup of tea made with Sayan Siberian Pure Raw Chaga Mushroom Chunks every morning. I feel energetic and healthy. I credit the tea for a lot of my good health.

    5. Cynthia Gracia

      The chunks are average size and come with thick dark black crust. I put a cloth over them and use a hammer to break them if some won’t fit in the teapot. I use this powder to make a single cup of chaga tea and if you want to make 2-3 cups you can use chunks directly. I bring it to boil for 5 to 10 mins, then steep on low for an hour. I drink it every day for my better health. And I feel, every day I woke up refreshed and with more energy than usual. I’ll be ordering again once this runs out.

    6. John Wynn

      I bought this as a gift for my friends and they loved it. Delivery was prompt and the item was as described. These chunks arrived well packaged just a couple of days after my order. Highly Recommended!

    7. Emilia Sparacino

      I was in doubt regarding the taste of this product but it’s luscious. Chunks look great, each chunk indeed comes with a black crust, and it has lots of wellness properties. Brilliant source of real chaga. Love it.

    8. Freda Tozier

      It is the best chaga I have had in a long time. This dark flavor is amazing. I steep chunks for 50 mins at a temp just under 180 deg (higher temps eliminate the chaga benefits) then into the French press and you can taste the strength of this amazing product. Thank you so much for this quality product!

    9. Sylvia Reid

      I bought these chunks for my son as he always looks for new supplement products. He was very thrilled when he received this wellness gift. He brewed a few teapots of Chaga tea that my whole family enjoyed. It tastes incredible and you can reuse the chunks a couple of times as well. We drink it consistently for the nutrient and wellness advantages.

    10. Charlie Harris

      I can clearly say that this is the best Chaga mushroom I have tried so far, genuinely coming from Siberia. Siberian Chaga tea is essential for our security to support the immune system and is filled with strong antioxidants. Helps more than the words. Thanks, Sayan!

    11. Rhonda Davis

      I really like the consistency of this product. This one is my third order from the same brand. The flavor is extraordinary and the chunks are thick with a lot of black crust. Love this product.

    12. Charles Y. Russell

      I have tried Chaga from many different brands and now I can say this is the best one. As advertised, all chucks come with the black crust! I boil it for a couple of minutes then simmer it for 3-5 minutes and it’s ready. A definite feeling of energetic well-being. Love this magical mushroom supplement <3

    13. Bertha Cordova

      This is the first time I bought Chaga chunks. The delivery was quick and the chunks were exactly as described. Chunks were uniformly cut, and all chucks came with the black crust. I was afraid about the taste of the Chaga mushroom, but it was good and smooth to drink. I had only a few cups, but later I will definitely add feedback about the benefits I got.

    14. Moses Barger

      Great chaga chunks, indeed all chunks come with black crust.I hammer then grind the chunks before brewing the tea. I drink this tea every night before going to bed and I feel much fresh in the morning. Very impressed with the quality.

    15. Richie McCoy

      I am ordering this third time from this seller. I am very satisfied with the quality of chaga they offer. I have tried some other sellers also but Sayan Chaga is the most efficient and effective one. In my opinion a much higher quality chaga than others.

    16. Sharlene (verified owner)

      Great service, quick delivery, amazing wellness benefits. Thank you so much.

    17. Nancy Murray

      I purchased this product because I heard that chaga supplements are great immune boosters. So after doing a bit of research about the best brands I came to know that Sayan brings the most potent Chaga. Well, I don’t know much about purity but I have been using this for a week and can say that this is really great stuff. I had read that Chaga mushroom extract is known to help you to improve your immune system. I use these chunks to make my own extract with the essence in Vodka or in Soju which have 35% or higher alcohol percentages. Taking one teaspoon with hot coffee is my way to use this product. Loving it!!

    18. Jennifer Owens

      Works great for the digestive system
      I ordered chaga mushroom chunks on a friend’s recommendation. Overall, the product is good. I am happy with the quality. Earlier, I tried other wellness supplements, but those didn’t work for me. I have been using this Chaga Tea for the last 2 weeks and it has improved my digestion system to a great extent. Highly recommended!

    19. Lora Olivier

      A must-have wellness supplement
      I’m ordering this for the 4th time now. The quality is good and you can brew these mushroom chunks easily. I tried other brands previously, but the wellness benefits that this Sayan product offers are better than the rest. You must give it a try once to experience the change.

    20. Scott Duran

      Great Quality Chaga
      Arrived as expected. This is the 4th time I am ordering from this website and I have been very pleased with the quality they provide. I have tried chaga from Maine and Canada as well but flavour was weak and color didn’t get real dark or rich. My whole family now drinks Chaga mushroom tea, and we buy exclusively from Sayan

    21. Dennis Huntley

      I have just started using these chaga mushroom chunks so I am not sure of the effects yet. I bring 2-4 chunks to a boil for 5 to 10 minutes and then steep on low for an hour. This way I use it over a week. I regularly drink it around 5-6 pm.

    22. Leah Phillips

      It helped me a lot!
      The best part about mushroom chaga chunks – these are natural and caffeine-free. It’s been over a week that I am taking these with my morning tea. In addition to boosting my energy levels, it has greatly improved the quality of my skin and hair. The reason why I’ll recommend this product is because of its ability to support my digestion. Trust me; you won’t regret spending your money on buying this product.

    23. Arturo Norris

      Must read before purchasing!
      I bought these Chaga Mushroom Chunks because I heard it’s properties were amazing! I tried grinding the mushrooms because I wanted to make a tincture, but they broke my grinder…
      These chunks are very hard -literally like rocks and they are very hard to be ground.
      This product will only work If you are going to boil them and the product you get is great; you just need to know how to handle them! 🙂

    24. Jessica Markham

      Good wellness supplement
      I have been using Sayan chaga mushroom chunks for about 2 months now. The product offers great benefits. I can see my wellness improving gradually. The stress levels are comparatively low, I feel much less stressed and more energetic. I am a coffee person, but wanted to find a different caffeine free beverage. This chaga tea is a good option, it gives an energy boost without jitters plus wellness benefits.

    25. Brian McGee

      Natural with great taste.
      Love the product, it tastes great. I haven’t taken it for long but overall, my digestive system is working much better now. I just hope this product helps me to improve my overall wellness. So far so good.

    26. Louis Youngs

      Premium chaga chunks. The preparation is a bit time consuming, but really it is worth it. I’ll be ordering again once this runs out.

    27. SUSAN Ayers

      We are very pleased with your product. It came in the mail very fast. The personal note that was written was a personal touch. We have just started using Chaga the quality was super. We plan on buying more in the near future.. I also love the fact that you sent an information sheet on how to use it properly.. Thank You to the Sayan Team. Keep up the good work.

    28. Jaroslav

      Purest Chaga and Superior Quality.. My wife and I received the chaga chunks today. We are both Russian and my wife is originally from Siberia, so she is a chaga expert. She inspected the chunks and said that this package is perfect and chunks are authentic & purest. The quality is excellent.. all thanks to Sayan team.

    29. Dorothy D.

      The best chaga money can buy!
      I just wanted to say thank you for my recent order of chaga chunks. Love the new 2.2lbs bulk bags. I’ve been ordering chaga chunks from you for some time. My wellness has improved dramatically since I’ve started drinking 3 8 oz cups every day for the last two months. Thank you so much!

    30. Alice Johnson

      I received my chaga mushrooms on time. Tastes great and works wonderfully! I’m on a 21 day fast and this is very beneficial. Thank you for the kind hand written note that ended with “live long, live right”.

    31. Alysa Schwandt

      Have been drinking chaga mushroom tea for a while. Part of the regimen for super diet along with manuka honey.Will continue to drink, tastes good and works well.

    32. Mark McNeil

      This is a great product.Other chaga doesn’t work for me but this brand does. I make tea with the chunks by simmering in a pot, now it is part of my everyday routines.

    33. Joyce Jimenez

      This product is very easy to use, just simmer a chunk for an hour or so, and I can re-use them. This has made my hair a lot thicker and my skin clearer. Sayan is a good company and I will continue to order from them.

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