Lab Tested
Fruiting Body
No Fillers
Verified Potency
REISHI CAPSULES
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Calm
Sleep
Healthy Ageing
Calm your mind, sleep deeply, and support long-term health with our high-potency Reishi extract.
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30-day money back guarantee
What people are saying...
"Best Sleep in Years"
I have always been a terrible sleeper. Since taking Reishi mushrooms, I fall into a deep sleep near instantly, and wake at 5am absolutely rested and firing to tackle my day. I know how trite and manufactured reviews like mine can seem, but honestly, seriously, Reishi has considerably altered the quality of my sleep for the better, and by consequence, the quality of my life.
Mark D.
Why choose Flow State?
3rd Party Tested
Every batch is independently tested for purity and potency.
Real Results
We're proud to have 2,000+ 5-star reviews and counting.
Independently Owned
Our small family team offers expert, personalised support.
Your evening ally for calm, restful sleep
Reishi (Ganoderma lucidum) is a functional mushroom traditionally used to support calm, restful sleep, and a balanced response to everyday stress. Flow State Reishi is a high-potency extract in capsule form, made for simple, consistent daily use.
Each bottle holds 120 capsules, a 60-day supply at two per day, with 1000mg of Reishi extract per serving, alongside a little black pepper (piperine) to support absorption. It’s made from the fruiting body only and dual-extracted with hot water and alcohol to preserve a broad range of naturally occurring compounds, including beta-glucans and triterpenes.
Every batch is independently third-party tested in New Zealand, by Hill Laboratories and Massey University, for active compounds and for heavy metals, pesticides, and microbials. Our Reishi is verified to exceed 30% beta-glucans per batch, with every report published on our site.
We’re a small, family-owned business, and these are the supplements we take ourselves. Third-party testing isn’t required here in New Zealand, but we test every batch and publish the results, because we want to be sure of exactly what goes into our bodies, and yours. No fillers, no flowing agents, just pure mushroom extract in a vegetable capsule.
Most people take Reishi in the evening as part of their wind-down routine, to ease into restful sleep and support a calm, balanced state of mind. You can learn more about our testing process here.
Please consult a health professional before taking this supplement if you have a health condition, take prescription medication, or are pregnant or nursing.
Is Reishi right for me?
I've just started taking Reishi, when should I expect to feel the benefits?
How will I know if the Reishi extract is working for me?
Is it safe to take Reishi every day?
Can I take Reishi with other mushroom extracts?
We’ve had over 2,000 five star reviews
"Best Sleep in Years"
I have always been a terrible sleeper. Since taking Reishi mushrooms, I fall into a deep sleep near instantly, and wake at 5am absolutely rested and firing to tackle my day. I know how trite and manufactured reviews like mine can seem, but honestly, seriously, Reishi has considerably altered the quality of my sleep for the better, and by consequence, the quality of my life.
Mark D.
"Finally Sleeping Well"
After taking these capsules for roughly 3 weeks now I feel well rested in the morning after waking up, calm and energise throughout the day and relax during the night (I don’t struggle to sleep anymore)… I am now a believer.
Crystal P.
"Better Than Magnesium"
Great for wind down and sleep! I’ve been taking at night as magnesium on its own wasn’t working some nights, but I think I’m still seeing benefits of calmness during the day also.
Nic
"Better Sleep, Lower Stress"
I purchased Reishi capsules to improve my sleep after night shifts. I’ve managed to improve my time in bed by a couple of hours and it’s reduced my levels of stress over assignments and exams.
Penny J.
As featured in
How to use
Dose
We recommend starting with 2 capsules per day for a full serving of Reishi.
Consume
Simply swallow the capsules with water, no mixing or prep required.
Repeat
Make it part of your nightly routine to support calm, restful sleep, and long-term wellbeing.
Nature's Sleep Tonic
Formulated to support:
Restful Sleep
Mood & Stress
Immunity
Long-Term Wellbeing
Reishi is traditionally used to support deep, restful sleep, helping you wind down at night, fall asleep more easily, and wake feeling refreshed.
Reishi helps you keep a calm, steady outlook and a balanced response to the ups and downs of everyday life.
Rich in naturally occurring compounds like beta-glucans and triterpenes, Reishi supports your immune health and helps your body stay balanced and strong.
Many people take Reishi as a gentle, daily habit to support overall wellbeing and healthy ageing: a calm, steady foundation as life stays busy.
Nature's Sleep Tonic
Formulated to support:
Reishi is traditionally used to support deep, restful sleep, helping you wind down at night, fall asleep more easily, and wake feeling refreshed.
Reishi helps you keep a calm, steady outlook and a balanced response to the ups and downs of everyday life.
Rich in naturally occurring compounds like beta-glucans and triterpenes, Reishi supports your immune health and helps your body stay balanced and strong.
Many people take Reishi as a gentle, daily habit to support overall wellbeing and healthy ageing: a calm, steady foundation as life stays busy.
Supplement Facts
Flow State Reishi mushroom extract is third-party tested here in New Zealand (Hill Laboratories and Massey University) for heavy metals, pesticide residue, microbials, and also active compounds (beta-glucans). We use only the fruiting body of the mushroom - no fillers, flowing agents, or unnecessary additives. Dual-extracted using both hot water and alcohol, our extract delivers a rich spectrum of beneficial compounds. Every batch is standardised to contain a minimum of 30% beta-glucans, ensuring consistent potency you can rely on.
Servings per bottle: 60
Serving Size: 2 capsules
Amount per serving
%DV
Reishi (Ganoderma lucidum) Fruited Body 10:1 Extract^
1000mg*
Black Pepper Extract (95% Piperine)^
5mg*
Beta-D-Glucans
>30%
Starch
<5%
^Organic, Dual Extraction
*Daily Value not established
Other Ingredients:
Cellulose (Vegetable Capsule)
The Flow State Standard of Quality
Lab Tested
Fruiting Body
No Fillers
Verified Potency
The Flow State Difference
Flow State
Reishi Capsules
Them
Most other Reishi supplements
Lab Tested
3rd-party tested for safety and beta-glucan content.
Untested or Supplier COA
Often no independent testing - no guarantee of purity or potency.
Verified Potency
Verified >30% beta-glucans, backed up by testing.
Unverified Potency
State misleading polysaccharide levels, or no verified potency levels at all.
Fruiting Body Only
Made from 100% fruiting body grown naturally on wood.
Mycelium On Grain
Diluted with grain starch, with less of the active compounds per serve.
Pure Extract Only
No fillers or flowing agents - just pure mushroom extract in a veggie capsule.
Additives or Tinctures
Contain unneccessary fillers or tinctures consisting mostly of water & alcohol.
Dual Extracted
Hot water + alcohol extraction for maximum bioavailability.
Unextracted Powder
Skip the extraction process to reduce costs, leaving beneficial compounds trapped in indigestible chitin.
Traditionally Grown
Organically grown and cultivated using traditional methods.
Industrial Cultivation
Often grown in controlled indoor facilities on grain, prioritising speed and volume over quality.
Restful Sleep
Mood & Stress
Immunity
Long-Term Wellbeing
Restful Sleep
Mood & Stress
Immunity
Long-Term Wellbeing
FAQs
Got a question? Check out the FAQs below, and if you don’t find what you’re looking for, just email us at hey@flowstate.nz, and we'll get back to you as soon as possible.
Reishi is a great option if you’re looking to support restful sleep, manage stress, or nurture long-term health. It’s ideal for anyone who wants to feel calmer, sleep more deeply, and care for their body’s resilience over time.
Many people start noticing easier sleep and a calmer mind within the first week. For others, it may take 2–4 weeks of consistent use to experience deeper rest, steadier mood, and the benefits that build with long-term support.
You might find it easier to fall asleep and stay asleep, wake feeling more refreshed, and handle daily stress with a steadier outlook. Over time, many notice a gentle improvement in overall balance and wellbeing.
Yes, our Reishi extract is designed for daily use and is most effective when taken consistently. Every batch is third-party tested in New Zealand for heavy metals, pesticides, and microbials, so you can feel confident about what you’re putting in your body.
Absolutely! Reishi pairs well with other functional mushrooms like Lion’s Mane (for mental clarity) or Cordyceps (for energy and stamina). That’s why we offer curated bundles to help you get the most out of your daily mushroom routine.
We’re here to raise the standard for mushroom supplements. That means using 100% fruiting body mushrooms (never mycelium on grain) and carefully extracting them to ensure the best possible potency and absorption. Our mushroom supplements are dual-extracted, third-party tested in New Zealand, and free from fillers or unnecessary additives. We believe in full transparency, so you always know exactly what you’re getting and why it works.
We offer a 30-day money-back guarantee. If you’re not feeling a difference, just reach out to us at hey@flowstate.nz - we’ll refund your order, no questions asked.
Each bottle contains 120 capsules, which is 60 servings. At the recommended dose of 2 capsules per day, one bottle lasts about two months.
Not at all. You can make a one-time purchase, or choose a subscription for 10% off and the convenience of never running out. You can pause, skip, or cancel anytime - no lock-ins, just flexibility on your terms.
You won’t be talking to a chatbot or a big customer service team - we’re a small family business, and we handle everything ourselves. We (Chloe and Ian) personally reply to messages and aim to get back to you as quickly as we can. If you need help choosing a product, have a question about your order, or just want to chat about how amazing mushrooms are, just send us a message via the website chat or email us at hey@flowstate.nz - we are more than happy to help out however we can!
