If you’ve ever shopped for Chaga tea online, you‘ve discovered Chaga mushrooms are available packaged in large quantities. You’ve probably also discovered quality Chaga products are not cheap.
Meanwhile, the main benefit of buying in bulk is, of course, the volume discount. Because the more you buy, the lower the per-unit price.
But what if you don’t intend to drink Chaga tea regularly? Or let’s say you want to take advantage of a special discount or low prices during a limited-time sale and stock up?
In either case, you’re no doubt wondering: “How long does Chaga last?” And this is an important question because the answer will enable you to plan accordingly and avoid having your Chaga mushroom reserves spoil.
Can Chaga “Go Bad?”
Before we answer the question of “How long does Chaga last?” we should first underscore an important fact. While storage and preparation play a role in determining Chaga’s longevity, it’s critical to note that Chaga can absolutely spoil.
Additionally, before Chaga completely spoils, it can also grow stale. And as with other foodstuffs, whether all-natural or processed, when Chaga loses its freshness, it alters the mushroom’s taste and nutritional value.
This is why it’s critical to consider factors like shelf life and storage methods when planning your Chaga purchases.
In the meantime, here are some strategies to help avoid having your Chaga products spoil or grow stale before you have an opportunity to realize their many healthful benefits.
Storage
The lifespan of your Chaga depends largely on how it’s stored. And the first step is following proper pre-storage preparation.
Storage Prep
If you buy raw coarse Chaga powder or freeze-dried Chaga extract, pre-storage preparation is less of an issue. And typically, the manufacturer provides adequate and reliable instructions.
But with raw Chaga chunks, which are a popular option among regular Chaga consumers, laying a little groundwork goes a long way toward preserving your Chaga stores.
Raw Chaga chunks look and feel quite hard and dry, almost like wood. These appearances, however, are quite deceiving.
When harvested in the wild, Chaga contains a good deal of moisture. So, if you were to harvest your own wild Chaga, you would need to break up the raw fungus into small chunks and dry those bits using a dehydrator or food drying appliance.
Of course, most people don’t harvest wild Chaga themselves. And most manufacturers take steps to eliminate wild Chaga’s natural internal dampness. But that said, it can be tough to judge the results of these manufactures’ efforts. So, it’s wise to break up Chaga you’ve purchased before tucking it away in storage. This will help release any residual moisture.
Storage Conditions
Here, common sense will help guide your way. As with most other foodstuffs, medicinal mushrooms stored in a damp or sun-lit space simply won’t last as long as mushrooms stored in a cool, dry, dark space.
Sunlight can break down Chaga’s internal composition. Additionally, too much moisture can accelerate decay, literally causing your Chaga stores to rot.
Storage Containers
Insects can also infest and ultimately ruin your Chaga reserves. To avoid this fate, it’s wise to seal your Chaga in a capped, airtight container.
Also, if you don’t plan to dip into your Chaga stores for a longer period of time, you may want to consider air-sealing it with a home-based vacuum sealer. By vacuuming all the air out of the packaging in which you’re storing your medicinal mushrooms, you can ensure they’re well-protected from both insects and moisture. And there are several affordable home-based vacuum sealers available today.
Storage Location
After prepping and packaged your Chaga for storage, you’ll then need to decide whether to store the bundle on a pantry shelf or in your freezer. Chaga purchased from a commercial manufacture should be properly dried, thus it’s considered shelf-stable.
But some Chaga consumers say that freezing the mushroom helps better preserve their potency and flavor. This topic is, however, still up for debate in the Chaga community.
Shelf Life
Generally speaking, most Chaga products in their “raw form”– which includes raw Chaga chunks and coarse Chaga powder – have a shelf life of one to two years at maximum. *
* This shelf life length assumes the Chaga has been properly prepared, following all compliance regulatory standards. If you harvest and prepare your own Chaga without preparation procedure expertise, it may not have the same length of shelf life.
Once brewed into tea, the shelf life is much shorter. And this also applies to commercially packaged, blended Chaga teas. The longevity of these beverages is also typically limited by the other ingredients included in the blend.
In this case, your Chaga tea should have a “Best by” date on the package to guide you. If you don’t see an expiration date on the packaging, contact the manufacturer to determine the production date.
It’s also important to note that it’s illegal to sell food products with no expiration date in the United States.
And if you happen to harvest wild Chaga yourself, be sure to write the collection date on the storage packaging and include a note to use the mushrooms or discard them within 24 months.
In short, maximizing the life span of your Chaga is a matter of storing it in a cool, dry space that’s away from direct sunlight. Follow this prescription, and you should be able to keep your Chaga fresh and potent for a year or possibly even longer.
Buying Chaga From a Quality Provider
Chaga mushrooms aren’t necessarily a household name. But their health and wellness benefits have been well documented by devoted Chaga consumers. And Chaga’s growing popularity is steadily driving up product prices.
This makes buying Chaga in large quantities and storing it for later use is a very frugal way to save money.
That said, when shopping online for any product, and especially with wellness products, it can tough to judge when a manufacture is a reputable provider and actually sells quality products.
But when it comes to buying Chaga products online – Sayan is a name you can trust. With more than a decade of experience serving legions of highly satisfied customers in over a dozen countries, Sayan has built a solid reputation for delivering top-quality Chaga products.
So, if you’re shopping for Chaga mushrooms, check out Sayan’s online store TODAY!
*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.
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If you want to order high-quality Siberian Wild Chaga in bulk or you have questions about wholesale price, please give us a call or email us with questions, we will be happy to answer them all.
Contact Us
If you want to order high-quality Siberian Wild Chaga in bulk or you have questions about wholesale price, please give us a call or email us with questions, we will be happy to answer them all.



Danielle –
Hi. Can I can Chaga tea in a water-bath or pressure canner for long term storage?
David Vartanian –
Hello Danielle,
Thank you for your question. We do not recommend storing Chaga tea for more than 36-48 hours after the brewing.
Best,
Sayan
David Vartanian –
Hello Steve,
You can store ground Chaga in the package you have received. The package has a ziplock which is enough, just make sure that the package has no air or as little air as possible. You don’t need to use oxygen absorbers because we don’t recommend keeping natural products with chemicals in the same package. If you can’t use the original packaging you can use mylar bags.
Best regards,
Sayan