About us
About Dr. Mush Me
An Irish company making mushroom tinctures: Lion's Mane, Reishi, Chaga and Cordyceps.
Why we started
From Brian, the founder
I'm Brian Cusack. I started Dr. Mush Me because I couldn't find a mushroom extract that told me exactly what was in the bottle. Dean and I run it day to day: we pack the orders and answer the emails ourselves.
We make drops rather than capsules, so you can measure your amount by the drop and take it under your tongue or stir it into a drink.
Mushroom supplement labels are hard to compare. Some don't say which part of the mushroom is used, or whether it was grown on grain. For every product we publish the species, what it's made from, the amount per bottle, the daily amount on the label and the lab report. Read fruiting body vs mycelium for how to check any label, ours included.
"Dr. Mush Me" is a brand name, not a medical title. Our drops are food supplements, not medicines.
How we make them
Plain ingredients, made carefully.
The right part of the mushroom
Lion's Mane and Reishi: the dried fruiting body. Chaga: the dried growth from birch trees. Cordyceps: cultivated Cordyceps sinensis.
Dual extract
The dried mushroom is extracted with ultrasonic-assisted extraction, using purified water and food-grade alcohol. Those are the only other ingredients.
No fillers
No grains and no excipients are added to the extract.
Where they come from
Made in Poland.
| Mushroom | Where it comes from | Per 30 ml bottle |
|---|---|---|
| Lion's Mane Hericium erinaceus | Grown in Poland | 20,000 mg of dried fruiting body |
| Reishi Ganoderma lucidum | Grown in Poland | 1,000 mg of extract (dry weight) |
| Chaga Inonotus obliquus | Extracted in Poland | 1,500 mg of extract (dry weight) |
| Cordyceps Cordyceps sinensis | Extracted in Poland | 1,000 mg of extract (dry weight) |
Tested, and we show you
Every lab report, in full.
Our supplier's extracts were tested by J.S. Hamilton Poland, an independent lab, in May 2025 for heavy metals (lead, cadmium and mercury) and microbes. The results are on every product page, with the full report to download.
Who you'll talk to
Real people answer.
Brian and Dean
Email brian@drmushme.eu or chat with us, and Brian or Dean will answer. Every message, themselves.
Orders and delivery
Order before 2pm for same-day dispatch. Usually delivered next day in Ireland. Delivery is €6.50, or free on orders over €50. Shipping information
Our writer
Our journal is written by Shannon O'Sullivan, and every article lists its sources. About Shannon
Find us
Dr. Mush MeSuite 3, 77 Camden Street
Dublin D02 XE80
Ireland
If it's not for you, you get your money back.
You have 60 days to ask for a full refund. No questions asked. How returns work