Lion’s Mane mushroom-powered beverage for mental clarity
★★★★★[4.9] · [###] reviews
Beat the afternoon slump with calm, clear focus. Focus is a crisp, dry sparkling water made with the extract of 80g of fresh lion’s mane and a whisper of green-tea caffeine, so you get calm, locked-in clarity that carries deep work and eases off gently. Most people feel a gentle lift within about 20 minutes.
It reads like a treat and behaves like a supplement: zero sugar, zero artificial sweeteners, and a clean, dry finish that makes it the easiest healthy habit in your fridge.
80g fresh lion’s mane|0g sugar|8mg caffeine
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Lab Verified
Lab tested for purity & potency
COA / BATCH-VERIFIED · >45% β-GLUCANS · 539 PESTICIDES: <LOQ · PASS: HEAVY METALS
500mg real lion’s mane in every can ● 0g added sugar ● brewed in Bangkok ● 500mg real lion’s mane in every can ● 0g added sugar ● brewed in Bangkok ●
Why you’ll reach for it
Function you can taste.
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FOCUS
Lion’s mane for calm, sustained clarity.
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GENTLE LIFT
Just 8mg caffeine, about 1/8 a cup of coffee, a nudge, not a jolt.
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NO SUGAR
Zero added sugar, lightly sparkling, dry finish, because unsweetened doesn’t mean untasty.
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REAL FRUITING BODY
Extract from real fruiting bodies, lab tested.
What the research points to
Studies on lion’s mane (Hericium erinaceus) extract
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Memory & cognition
Human trials associate daily lion’s mane with improved scores on cognitive-function assessments.
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Nerve-growth support
Its hericenones and erinacines are researched for stimulating nerve growth factor (NGF).
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Mood & calm
Small studies report reductions in feelings of irritation and anxiety after regular intake.
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Everyday resilience
As an adaptogen, lion’s mane is studied for helping the body handle day-to-day stress.
These statements have not been evaluated by any regulatory authority. This product is not intended to diagnose, treat, cure or prevent any disease. Benefits describe general research on lion’s mane extract, not clinical claims for this beverage.
● Inside the canning facility
Made properly
Clean room to cold can.
The Focus Seltzer is brewed and canned in a modern, food-grade facility in Bangkok, the kind of place you could eat off the floor. Every batch is documented, tested and signed off before a single can leaves the line.
Thai FDA approved
🔬Lab tested, every batch
🪴0 sugar, 0 artificial sweeteners
🌱Vegan & gluten-free
earthlingssipping smarter
All around Thailand and beyond, people are cracking open the Focus Seltzer. Tag @earthling.bkk and join in as we explore more drinkable mushrooms.
Best served cold
Pour it over ice.
Straight from the can or over a tall glass of ice with a wedge of lime, either way it’s the cleanest lift in your fridge.
Tastes like
Lion’s mane, green tea, lime & black galangal.
Closer to a cold craft tonic than a soda, grown-up, herbaceous, lightly sparkling. The remarkable part: the extract of a full 80g of fresh lion’s mane (500mg concentrated) disappears into something this clean. No mushroom funk, no chalk, no sweetness, a dry finish that’s the opposite of a sugary soft drink.
TOP
Lime & sparkle
Crisp citrus zest and fine bubbles, instantly refreshing, zero syrupy edge.
HEART
Green tea & lion’s mane
Soft tannin and a savoury, umami roundness that carries the extract without tasting “mushroomy.”
FINISH
Black galangal, dry finish
A warm, peppery Thai-root note that rounds it out, the functional finisher that keeps it clean and dry, not sweet.
The people behind it
Made for mushroom people.
We’re a small Bangkok crew, cooks and mushroom obsessives, who got tired of chalky powders and sugary “wellness” drinks. So we built the seltzer we actually wanted to drink: real, lab-tested lion’s mane extract balanced with Thai botanicals.
Brewed and canned right here in Bangkok, and the same people taste every batch before it goes out.
Brewed in BangkokLab testedEvery batch tasted by us
Bright, crisp and lightly sparkling: green tea, lime and black galangal, no added sugar, and a clean, dry finish. It tastes nothing like mushrooms, that’s the point of extraction.
Just 8mg per can, naturally from the green tea, about an eighth of a cup of coffee. Enough for a gentle nudge, not enough to wreck your afternoon or your sleep. Most earthlings drink it in the morning or before a block of deep work.
Not psychoactive. Lion’s mane is a functional mushroom, completely unrelated to anything trippy. Each can carries 500mg of 16:1 extract (about 80g of fresh lion’s mane). What people report is quieter: a clear, calm focus that builds with daily consistency, not a buzz.
1–3 cans a day is the sweet spot, morning or afternoon, ideally before focused work. It’s a beverage, not a medicine, though past 6 cans in a day some people notice mild digestive upset, not unsafe, just a lot of mushroom for one day. Like all functional mushrooms, the full effect builds over 4–6 weeks of consistency.
Same-day Grab delivery across Bangkok, usually within the hour. Kerry Express nationwide with tracking. Not for you? Our 21-day money-back guarantee has you covered.
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What are you after?
Which part of your day needs the most help? We’ll point you to the right mushroom.
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Order today, ships today (9am–6pm).
Ships straight from our farm in On Nut, Bangkok. Any questions? Message us anytime.
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Bangkok’s urban mushroom farm. Gourmet mushrooms grown in On Nut, trusted by the city’s finest kitchens. Real fruiting-body, triple-extracted supplements.
Partner with earthling
Wholesale for retail, coffee shops and restaurants, plus collaborations and events across Thailand.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Thai FDA approved
