Reishi Mushroom Supplements
In Stock
In Stock
Why customers keep coming back to Flow State
"Back to My Old Self"
I've been using Lion's Mane for a few months. I had really bad brain fog from peri-menopause and honestly this stuff works! I could barely string a sentence together before and now I'm back to my old self! Highly recommend
Kylie
"More Focused Throughout the Day"
I find these really help especially if I’m office bound and staring at a screen all day. I just feel more ‘onto it’. Mushrooms are powerful.”
Anthony S.
"Waking Up Fully Rested"
Since taking Reishi mushrooms, I fall into a deep sleep near instantly, and wake up absolutely rested and ready to tackle my day… the quality of my life has improved.
Mark D.
"Great Experience from Start to Finish"
Overall experience has been fantastic from buying online to delivery time, to use of product. Definitely feel like the product is making a difference to my everyday life
Shiva
"High Quality and Great Service"
Super impressed with the product quality and the service from the FlowState crew. Will be recommending to my friends and family!
Rosco
"Noticeable Difference Day to Day"
I’ve been taking it for a couple of weeks now and definitely feel a difference in how I feel day to day. Highly recommend.
Pete
As featured in
The Flow State Standard
We focus on quality at every step, from sourcing through to the final product.
Our mushrooms are carefully selected from trusted growers, then dual extracted to ensure a broad range of beneficial compounds. Each batch is independently tested in New Zealand for safety, purity, and key active compounds like beta-glucans.
The result is a clean, high-quality mushroom extract you can trust, with no fillers or unnecessary additives.
LAB TESTED
FRUITING BODY
NO FILLERS
GUARANTEED POTENCY
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.
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.
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!
