H
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Buy a full set of 250ml Syrups, get one bottle of wild Jizong Free
Jizongfree
Lab tested
Reishi · Ganoderma lucidumSleep that holds.
Sleep that holds.
No grogginess.
Into your evening drink. For the nights your mind will not put the day down.
- ✔ Improved sleep quality without grogginess or dependency
- ✔ Natural stress relief without prescription medications
- ✔ A calming evening ritual that supports your nervous system
- ✔ Immune system strengthening alongside emotional balance
☾Best in the evening
Dual extracted
Pulls both the triterpenes and the beta glucans
Pulls both the triterpenes and the beta glucans
Fruiting body only
The mushroom, not the grain it grew on
The mushroom, not the grain it grew on
Third party tested
Every batch
Every batch
Sugar free
No added sugar
No added sugar
Supplement facts
Serving size: 1 pump (1ml) Servings per bottle: 83 Organic Reishi fruiting body extract, 1g per serving Vegetable glycerin Purified water No added sugar. No fillers. No myceliated grain. No artificial colours or flavours. Suitable for vegans. Shelf life up to 24 months.
1gExtract per serving
83Servings per bottle
3Ingredients, total
0gSugar
Ganoderma lucidum
01What is Reishi
A settled nervous system
Reishi has been used for calm and sleep for two thousand years. The modern human trials point the same way, toward rest and resilience rather than sedation.
Calmer evenings, less racing at night
Studied for fatigue and wellbeing
Beta glucans your immune system reads
Not a sedative, no morning brain fog
Not a sedative. Nothing to sleep off in the morning.
The evidence
The science behind
Reishi
Reishi carries two families of compounds. The triterpenes, the bitter ganoderic acids, dissolve in alcohol. The beta glucans dissolve in water. This is why we dual extract, and why a single extraction leaves half of Reishi behind.
The triterpenes are the ones studied for calm and stress adaptation. The beta glucans are what your immune cells read. Together they are the reason Reishi has been valued for rest and resilience for two thousand years.
Journal of Medicinal Food · 2005
Less fatigue
Fatigue fell and wellbeing rose against placebo over eight weeks.
Read the studyEvid. Based Complement. Med · 2012
Cancer-related fatigue
Fatigue and quality of life improved in breast cancer patients on endocrine therapy.
Read the studyRandomised trial · 2023
Immune signalling
Beta glucan from Reishi shifted immune markers in healthy adults.
Read the studyFood Science & Nutrition · 2025
The honest picture
Independent reviewers rate the overall evidence modest and low in certainty. We would rather you knew.
Read the reviewHow to take it
However you take it
you will remember to
In tea
Stir through a herbal tea as the evening settles.
In warm milk
Golden milk, oat, whatever you wind down with.
Straight
One pump on the tongue before bed.
In cacao
A warm evening cacao, sweetened without sugar.
Liquid absorbs faster, lets you adjust your own dose, keeps longer, and slips into a routine you already have.
The problem with pills
Most brands grow mycelium on grain, then grind the lot into a pill. The pill is mostly grain, but the label still says mushroom.
How much of it is actually mushroom
Typical powders and capsules
25%
mushroom
Mycelium grown on rice or oats, then ground together
- You are mostly buying rice
- Half the compounds never make it out
- A single extraction misses the triterpenes
- You dread taking it
- The bottle ends up at the back of a cupboard
POTENT: CALM Syrup
100%
mushroom
Fruiting body only. No grain at any stage.
- The mushroom itself, not the grain it grew on
- Dual extracted, so the triterpenes and beta glucans both come through
- Liquid, absorbed in minutes rather than hours
- Sugar free, and tastes as good as wild honey
- Becomes a ritual you actually keep
12Verified
Dual extracted
Reishi keeps its actives in two places at once. Water pulls the beta glucans, ethanol pulls the triterpenes, so both come through.
Third party lab tested
Heavy metals, microbials, and label claim accuracy. Every batch.
Our own FDA registered lab
Nothing outsourced. Extracted and filled in Chiang Mai, by us.
Dual extraction
Water pulls the beta glucans, ethanol pulls the triterpenes. The alcohol is removed.
The mushroom
Organic Reishi fruiting body. 1g per serving.
Before you start
Notice where you
are now.
You cannot notice a change without awareness. Take a minute to breathe, be with your body, and then answer honestly.
How true is this today
Rarely
→
Most days
I fall asleep without my mind racing
I wake feeling rested rather than groggy
Stress rolls off me rather than building through the day
My evenings feel like winding down
I feel steady and resilient, not wired
Your inner forest today
0 / 5
This is a way of paying attention to your own body, not a medical assessment. Your answers stay on your own device.
That is your baseline.
Come back to this page in thirty days and answer the same questions. The difference between the two is the only evidence that matters to you.
The origins and history
The mushroom
of immortality.
灵芝
Língzhī
Two thousand years ago Reishi was written into the Shennong Ben Cao Jing, the oldest Chinese book of medicine. It was called lingzhi, the herb of spiritual potency, and it was so rare in the wild that for centuries only emperors were permitted it.
The Taoists painted it into scrolls and temple carvings as a symbol of long life and a settled spirit. The name carries the whole idea: not a stimulant, not a sedative, but something that returns the system to steadiness.
Customer Reviews
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FAQ
How quickly will I feel the calming effects?
Some users report feeling more relaxed within 60 minutes of their first dose, while the full adaptogenic and sleep benefits typically emerge after 2-4 days of consistent daily use.
Is this the same as a sleeping pill?
No. Reishi doesn't make you drowsy or sedate you like sleeping pills or melatonin. Instead, it promotes natural calmness by supporting neurotransmitter balance and stress adaptation—creating the ideal conditions for restful sleep without dependency or morning grogginess.
Can I take this during the day?
Yes. While many people prefer taking Reishi in the afternoon or evening for its calming effects, it won't make you drowsy during the day. It simply helps your body manage stress more effectively.
Will this help with anxiety?
Research suggests Reishi can significantly reduce anxiety symptoms by modulating the HPA axis (stress response system) and supporting GABA, serotonin, and tryptophan activity. Studies show improvements in emotional wellbeing, reduced stress, and decreased anxiety in participants taking Reishi extract.
What's the difference between tincture and capsules?
Tinctures offer faster absorption (entering your bloodstream within minutes), flexible dosing, and easier integration into bedtime rituals. Liquid extracts begin working immediately, unlike capsules that must be digested first.
Is this suitable for vegans?
Yes. Reishi is a fungus cultivated on organic substrates, and our tincture contains only mushroom extract, water, and organic alcohol.
13Who makes it
Come and meet us
at our Mushroom Tea House
Every bottle is extracted and filled in our own lab in Chiang Mai. Nothing is outsourced, and nothing is made by anyone else.
If you would rather meet the people behind it than read about them, our Tea House is open five days a week.
Made inOur own lab, Chiang Mai
Tea HouseSit down, taste it, ask us anything
OutsourcedNothing. Not one step.
16Why subscribe
Consistency,
and calm.
Reishi works on repetition. The fatigue trial ran eight weeks, and the calm builds with the habit, not the single dose.
That is the only reason the subscription exists.
- ✔ 20% off every delivery, not just the first
- ✔ Timed to the bottle, one arrives every 12 weeks
- ✔ Skip, pause or cancel at any time
- ✔ One less thing to remember
Every 12 weeks
฿1,279
฿1,599 one time
฿15 per day
Every delivery, 83 servings