Reishi FAQ: Common Questions Answered

Answers to the questions we’re asked most about Reishi: what it is, the part used, why dual extraction, how to take it, its bitterness, alcohol and more.

Reishi FAQ: Common Questions Answered

Key takeaways

  • Our Reishi tincture uses UK-grown fruiting bodies, dual extracted.
  • Dual extraction captures both triterpenes and polysaccharides.
  • Take 1–2ml daily; don’t exceed 3ml.
  • Its bitterness comes from triterpenes; a warm drink helps.

Answers to the questions we’re asked most about Reishi and our Reishi tincture.

What is Reishi?

A glossy, woody bracket fungus (Ganoderma), known as lingzhi in China, too tough to eat and traditionally prepared as teas. See What Is Reishi Mushroom?

What part do you use?

UK-grown Reishi fruiting bodies. No mycelium, spores or grain.

Why dual extraction for Reishi?

Reishi’s triterpenes dissolve in alcohol, and its polysaccharides in hot water. Using both captures both groups. See How Reishi Is Extracted.

How do I take it?

Shake well, then take 1–2ml daily, directly or in a drink. Don’t exceed 3ml per day. Many people like to make it part of their evening routine.

Why is it so bitter?

Reishi’s triterpenes are naturally bitter. Taking it in a warm drink can help.

How long does a bottle last?

A 50ml bottle lasts approximately 25 days at the suggested amount.

What will it do for me?

We don’t make health claims. No health claims are authorised for Reishi in the UK. See Reishi Research.

Is all Reishi the same?

Not quite; several related species are sold as Reishi. See Ganoderma Species Explained.

Does it contain alcohol?

Yes; the alcohol content is on the label.

Can anyone take it?

If you are pregnant, breastfeeding, taking medication or have a medical condition, speak to a healthcare professional first. Keep out of the reach of children.

Last reviewed . How we research and write

Join the Spore & Bloom Journal

Receive occasional notes on mushrooms, botanical extraction, new releases and events.

We write occasionally and never share your address. Unsubscribe at any time.