Flow Brew | Flow Brew | Mushroom Tinctures for Nervous System Health | UK
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Your don't need more energy. You need a better baseline.

MEET BASELINE

This isn’t a productivity problem. It’s a state problem.

Baseline delivers Lion's Mane, Reishi and Cordyceps in their most absorbable form, straight into your system, so your body has what it needs to come back down.

What 21 days actually looks like.

Four compounds. Three mushrooms. Nothing else.

Beta-Glucans (Immunity & Gut Health)

Beta-glucans support immune function and gut health, both directly linked to your energy, mood and ability to recover. Present in all three mushrooms in Baseline, and backed by hundreds of clinical studies.

Triterpenes (Stress & Hormonal Balance)

Triterpenes support the body's stress response and cortisol rhythm, helping a nervous system that's been running on high alert learn how to settle again. This is Reishi's contribution.

Cordycepin (Cellular Energy & Endurance)

Cordycepin supports mitochondrial function and oxygen use, the machinery behind energy your body makes rather than borrows. No spike. No crash. This is Cordyceps.

Neuroactives (Focus & Brain Health)

Hericenones and erinacines support brain signalling, memory and focus through Nerve Growth Factor. Research links them to clearer thinking and less brain fog. This is Lion's Mane.

One Product. That's the whole range.

Baseline | 3 in 1 Tincture

£33.00

We used to sell five products. Now we sell one.

The powders sold fine. The problem was that I couldn't defend the absorption. You can put good mushroom extract in a powder and most of it still won't reach you, it goes through digestion and a lot of what you paid for doesn't survive the trip. So I stopped making them.

Baseline is what's left when you take away everything that couldn't earn its place.

Three mushrooms, each doing a specific job. Dual extracted, so you get the water-soluble compounds and the alcohol-soluble ones. Taken directly, under the tongue.

And it comes with the 21-day reset, because the compounds are only half of it. A system stuck on high alert doesn't absorb or respond to anything particularly well.

The practice isn't a bonus, it's what makes the tincture worth taking.

This is regulation, not stimulation.

Why This Actually Works...

Most mushroom products are under-dosed, poorly extracted, or grown on grain and sold as mushroom.

Powders have a further problem - bioavailability. The compounds are in there. Your body just can't always get at them.

Baseline is a liquid extract taken under the tongue, which absorbs faster and more completely.

Here's what's in the bottle and what isn't:


100% fruiting body extracts (not mycelium on grain). The actual mushroom, where the bioactive compounds live.

Dual extraction (hot water + alcohol). Unlocks beta-glucans AND triterpenes, most brands only extract one.

Independently tested for potency. Every batch verified. You get what the label says.

Sublingual delivery. Absorbed directly into the bloodstream, bypassing the digestive process that reduces the potency of powders and capsules.


Three ingredients: mushroom extract, purified water, food-grade alcohol. No maltodextrin, no grain, no filler.

Stronger foundations for long-term health

Supports immune function and gut health. Both closely linked to energy, mood and recovery.

Found in Reishi, Chaga, Lion’s Mane & Maitake.

A calmer response to everyday stress

Helps regulate the body’s stress response and cortisol rhythm, supporting emotional steadiness and nervous system balance.

Found in Reishi & Chaga mushrooms.

Clear focus without mental strain

Supports brain signalling, memory and cognitive clarity. Helping you stay present and mentally sharp without feeling wired.

Found in Lion’s Mane, Cordyceps, Rhodiola & L-Theanine.

Steady energy, built at the cellular level

Supports mitochondrial health and oxygen utilisation, helping the body produce energy more efficiently, without spikes or crashes.

Found in King Trumpet, Chaga & Shiitake mushrooms.

What to Expect: The 90 Day Timeline

Very little is felt. Beta-glucans begin modulating immune signalling. Triterpenes start influencing cortisol rhythm. The infrastructure is being laid.

1-7
days

Subtle shifts. Slightly better sleep. A flatter 3pm. A stress that doesn't land quite as hard. Most people notice it only looking back.

8-14
days

This is where most people notice the clearest change in how they feel and function day to day.

15-21
days

21 days builds the foundation. 90 days builds the baseline. Most people choose to keep going.

2+
months

The Science That Actually Matters

We're not asking you to trust vague wellness claims. Here are peer-reviewed studies showing why these compounds work
for stress, focus, sleep and performance.

Lion’s Mane Cognitive Function in Adults

2009
In a 12-week placebo-controlled trial, daily Lion’s Mane supplementation was linked with improved scores on standard cognitive tests in older adults with mild memory problems. The authors concluded it may help maintain healthy brain function as we age.

Mushrooms, Mood & Sleep in Young Adults

2025
A recent double-blind study in healthy young adults tested a blend of Reishi, Cordyceps and Lion’s Mane. Participants taking the mushroom extract reported better sleep quality, improved mood and lower salivary cortisol compared with placebo, suggesting benefits for stress and recovery.


Cordyceps and Exercise Performance

2017
In a placebo-controlled trial, a Cordyceps-rich mushroom blend taken for three weeks improved markers like VO₂ max and time-to-exhaustion during high-intensity cycling. In simple terms: participants could push harder for longer after consistent Cordyceps use.


Reishi, Sleep and the Gut–Brain Axis

2021
Emerging research on Reishi (Ganoderma lucidum) shows it can influence the gut microbiome in ways that promote deeper, more restorative sleep in animal and early human studies. Together with reductions in stress and fatigue, this positions Reishi as a promising ally for nervous-system balance. 


21 days to feel like yourself again

One pipette under the tongue each morning. Thirty seconds. Then a short daily practice, if and when you want it.

Do it for 21 days and see what changes. If nothing does, I'll refund you.