Fungi Five is Birch Boys' five mushroom blend, combining the benefits of our favorite five fungi, all in one convenient bottle! Add the healing powers of Chaga and Lion’s Mane, as well as Reishi, Turkey Tail and Maitake to your wellness routine today.

5 Mushrooms In 1 Convenient Bottle

Certified USDA Organic

Fruiting Body & Sclerotium Only

100% US Sourced and Made

Double Extracted for Maximum Benefits

Experience the unmatched potency of wild Adirondack Chaga with Birch Boys Wild Chaga Extract Tincture. Sustainably harvested and carefully crafted, our tincture unlocks the full spectrum of benefits from this remarkable fungus. Whether you're new to Chaga or a longtime fan, you'll appreciate the difference that comes from our commitment to quality and authenticity.

- Sustainably Wild-Harvested

- Certified USDA Organic

- Sclerotium Only

- 100% US Sourced and Made

- Double Extracted for Maximum Benefits

Support your brain with Lion’s Mane. Used for centuries to clear brain fog and support healthy focus, Birch Boys Lion’s Mane Extract Tincture will help you be your best self every day of the week (yes, even Monday!)

Fruiting Body Only

Certified USDA Organic

100% US Sourced and Made

Double Extracted for Maximum Benefits

Birch Boys Cordyceps Extract Tincture is made from New York-grown Cordyceps militaris. No imported powder, no fillers, no biomass—just real Cordyceps fruiting body.

Cordyceps is best known for supporting physical endurance and energy*. Whether you're hiking, training, or working long hours, it helps you push harder, longer—naturally.

–Fruiting Body Only

–100% US Sourced and Made

–Double Extracted for Maximum Benefits