Reishi for Menopause: What to Know Before You Buy

In short: Reishi (Ganoderma lucidum) is one of the most traditionally used functional mushrooms, and it's become a common inclusion in supplements aimed at women in perimenopause and menopause - usually in blends associated with evening routines and winding down. What matters when choosing one: 100% fruiting body extract rather than mycelium, a proper dual extraction, and honest labelling about what the product can and can't do.

What is reishi?

Reishi is a hard, glossy, fan shaped mushroom that grows on hardwood trees. It has one of the longest histories of traditional use of any functional mushroom - centuries of it across East Asian practice, where it's often associated with rest and restoration rather than stimulation.

It's too woody and bitter to eat as food, which is why it's almost always sold as an extract: powder, capsule or blend.

Why reishi comes up in menopause conversations

Perimenopause and menopause bring a well-documented set of changes as oestrogen levels decline - including disrupted sleep, shifts in mood and changes in how rested you feel. It's a stage of life that has historically been under-supported, and women are increasingly seeking out considered daily routines rather than one-off fixes.

Reishi's traditional association with evening use and calm has made it a natural fit for that conversation, and it now appears in a lot of women's wellbeing blends.

An honest note. In the UK, food supplements are not medicines, and functional mushrooms - reishi included - carry no authorised health claims. Any product telling you reishi will treat menopause symptoms, help you sleep or balance your hormones is overstepping the advertising rules. What a well formulated supplement can legitimately offer is nutritional support through the vitamins and minerals it contains, which do have authorised claims behind them. Be sceptical of anything that blurs that line.

How to choose a reishi supplement

1. Fruiting body, not mycelium. The fruiting body is the mushroom itself. Mycelium is the root-like network, usually grown on grain and often sold with that grain still in the powder - which dilutes what you're actually paying for. Look for 100% fruiting body extract stated plainly on the label.

2. Dual extraction. Reishi's compounds aren't all water-soluble, so a dual extraction (water and alcohol) is the appropriate method. Whole powder isn't equivalent to an extract..

3. Organic certification. In the UK, the Soil Association mark means the sourcing and manufacturing have been independently audited. In a category where transparency is patchy, that's worth something.

4. What it's blended with. For a menopause focused product, the vitamins and minerals alongside the reishi are the part with regulated, evidenced roles. Read that section of the label - it's the part you can actually rely on.

Reishi vs other functional mushrooms

Different mushrooms are traditionally associated with different times of day and different purposes. Reishi sits at the calm, evening end. Lion's mane is more often associated with focus and clarity, cordyceps with energy and stamina. Many menopause focused products combine several rather than isolating one, on the reasoning that midlife support isn't a single symptom problem.

Where our products fit

Reishi appears in two of our blends:

• Pause — our menopause blend, combining reishi, lion's mane and cordyceps with botanicals, vitamins and minerals chosen for this life stage. Soil Association organic certified, and holder of a Gold award for Best Women's Health Product 2026 (Your Healthy Living Awards).

• Unwind — reishi with ashwagandha KSM-66, lemon balm and magnesium, formulated for the end of the day.

All our mushrooms are 100% fruiting body extract. No mycelium, no grain filler, no wellness theatre.

Frequently asked questions

When should I take reishi? Traditional use places reishi in the evening, and most blends containing it are formulated as part of a wind-down routine. Follow the directions on your specific product.

Can I take reishi alongside HRT? Many women take supplements and HRT together, but individual circumstances vary - this is a question for your GP or pharmacist rather than something to answer from a website.

Is reishi the same as reishi mushroom powder? Not necessarily. Ground whole mushroom is not the same as a concentrated extract, and reishi in particular needs extraction to be useful. Check whether the label says "extract" and at what ratio.

How long should I take it for? Food supplements are designed for consistent daily use as part of a routine, not as a short-term intervention. Give any supplement a fair, sustained trial.

Is reishi safe? Reishi is widely consumed as a food supplement. If you're pregnant, breastfeeding, taking medication or under medical supervision, check with your GP or pharmacist first.

Written by Roisin McGowan, founder of It Mush Be Good.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you're pregnant, breastfeeding, taking medication or under medical supervision, consult your doctor or pharmacist before use.