Mushroom Tincture Quick Answers
We extract our 4oz tinctures from 12,500mg (dried) of mushroom fruiting bodies (and/or fungal sclerotia). Each daily serving contains the beneficial compounds from 417mg of fungi. Learn more about Birch Boys' Mushroom Tincture Formulation.
Yes, you can take a full serving of each of our 6 mushroom tinctures, once daily. This equates to about one teaspoon of alcohol in total.
Read about why alcohol is necessary in mushroom tinctures.
View the full guide: How to Use Mushroom Tinctures
How To Use: Mushroom Tinctures
A step by step guide to integrate liquid mushrooms into your life
Transparency in Our Tincture Formulation
Mushroom tincture science, potency, and extraction methods used to make our products. Certificates of Analysis.

Founder Story - Garrett's Introduction to Chaga
When I was 15, after mowing my Mimi's lawn, I unknowingly drank her wild-harvested Chaga tea. Mimi, who had just been diagnosed with stage 4 pancreatic cancer, was incredibly excited about Chaga, calling it the "unrivaled King of Herbs." She showed me how to harvest it from a birch tree in her backyard and shared its impressive medicinal history. Witnessing her excitement was contagious, and soon after, we began harvesting Chaga together and selling it at farmers markets and craft fairs alongside her knitted goods. Nine years later, I'm still harvesting, selling, learning, and educating about Chaga. Mimi is no longer with us, but I am so grateful for the gift she bestowed upon me, and the passion she ignited lives on through me and this company. Birch Boys started as a healing quest, and that remains our guiding philosophy.
-Garrett Kopp, Founder

Did you know that chaga is not a mushroom?
Forever Wild Chaga
After 10 years of experience harvesting Chaga in the Adirondacks, I began to understand that it is one of the most misunderstood ecological organisms on Earth. In 2024, I released a film about Chaga. Forever Wild Chaga documents Garrett Kopp’s quest to preserve wild Chaga in a rapidly changing world. This documentary dives deep into the complexities of sustainable harvesting, confronting the real threats to Chaga’s survival—from industrial logging to deforestation. As the film explores the tension between private land management and conservation, it challenges conventional thinking and advocates for regenerative approaches. By pushing for innovative practices, Forever Wild Chaga offers a thought-provoking look at how we can ensure that Chaga, and the forests it calls home, endure for future generations.
Educational Blogs on Mushrooms and Functional Fungi


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*These statements have not been evaluated by the Food and Drug Administration. Birch Boys Products are not intended to treat, cure, diagnose or prevent any disease.