Social Ease · Kava-Led · London

Be fully
present.

Not drunk. Not anxious. Not counting drinks or pretending to. Present — actually in the room, actually enjoying it. That state exists without alcohol. Flow is how you get there. And you will feel it.

250mgKava kavalactones
20–40Minutes to feel it
0%Alcohol
cambio.FlowSOCIAL EASE GELELDERFLOWER & CUCUMBERKAVA 250MG
You Will Feel ItKava Extract 250mgNoble VarietyPour the SwitchNo AlcoholFully PresentElderflower & CucumberTear · Squeeze · GoThe First Drink That Worksdrinkcambio.comYou Will Feel ItKava Extract 250mgNoble VarietyPour the SwitchNo AlcoholFully PresentElderflower & CucumberTear · Squeeze · GoThe First Drink That Worksdrinkcambio.com
The Promise

Take Flow.
Feel different.

That's a guarantee no one else in this category is willing to make. TRIP says "calm." Three Spirit says "something new." Impossibrew says "reduces alcohol consumption." Nobody will say it plainly. We will — because kava lets us. Unlike ashwagandha or lion's mane, noble kava extract has an acute, consistent, felt effect at correct dosing. That's the moat. That's the reason to buy.

Meet Flow
cambio.FlowSOCIAL EASE GELELDERFLOWER & CUCUMBERKAVA 250MG
Social Ease · Evening · Kava-Led
Flow.
Elderflower & Cucumber. Cool, open, present.
Pour into sparkling water · or squeeze neat
🌿
Why kava changes everything

Noble kava extract is the only legal botanical that produces a reliably felt, acute social ease comparable to mild alcohol. Unlike ashwagandha or lion's mane — which work slowly and subtly — kava works in 20–40 minutes and you know it when it does. We use 250mg kavalactones per pouch. Every other UK brand either doesn't use it or buries it at ineffective doses.

Before the date. Before the dinner you've been anxious about. Before the room you used to need a drink to walk into. Flow is the first social drink that actually delivers on its promise. Tear the top, squeeze into sparkling water and watch it bloom — or take it neat in the Uber and nobody sees a thing. Either way, you feel the switch.

Kava Extract 250mgL-Theanine 200mgMagnesium 300mgLemon Balm 300mgPassionflower 200mgGABA 200mg5-HTP 100mgTaurine 200mg
The Ritual

Three moments.
One pouch.

Flow is designed to fit inside your life without explaining itself. The pouch goes in your pocket. The ritual is yours to choose. The switch always happens.

01

Pour the
switch.

For when the moment deserves a ritual.

Tear the top, squeeze Flow into a glass of sparkling water, watch the colour bloom. In dim bar light it's indistinguishable from a cocktail. People ask what you're drinking. That's the conversation starter. This is the version for dinner parties, first dates, and rooms you want to own.

02

Tear.
Squeeze. Go.

For when you have three seconds and mean it.

In the Uber on the way. In the bathroom before you walk in. At your desk before the call you've been dreading. No glass, no water, no setup. The gel goes straight. Flow hits before you walk through the door. Three seconds. Twenty minutes. You feel it.

03
🌙

Nobody
has to know.

The private switch.

Before the party. Before the film. Before the family dinner you've been anxious about. Squeeze it neat, pocket the pouch, nobody knows your secret. You just seem easier. More present. Better company. That's not performance — that's just you, without the friction.

Why It Works

Other brands
can't say this.

Every functional drink is using the same ingredients. The difference is what they won't admit: the doses don't work. A TRIP can has 15mg CBD — below any threshold where CBD produces a measurable effect. Flow has 250mg kavalactones. One of those is a chemistry fact. The other is marketing.

🌿

Kava — the only ingredient that actually works

Noble kava extract produces a reliable, acute social ease that no other legal botanical can match. Peer-reviewed studies confirm that kavalactones modulate GABA receptors — the same mechanism as mild alcohol — without the cognitive impairment or morning consequences. At 250mg per pouch, Flow is the highest-dosed kava social product in the UK. By a significant margin.

Clinical-range dosing throughout

Every active in Flow is dosed at or above the threshold shown to produce effect in peer-reviewed literature. Not the dose that fits aesthetically in a 250ml can. The dose that moves the needle. The gel pouch format is the only delivery mechanism that makes this possible at 30ml.

🎯

Gel absorbs faster than liquid

Active ingredients in a concentrated gel matrix absorb more efficiently than the same compounds diluted in 250ml of water and flavouring. You feel Flow in 20–40 minutes. Not 90. The format exists to solve a problem beverage companies pretend doesn't exist.

Full transparency. No blends.

Every ingredient at every dose, clearly labelled. No proprietary blends hiding ineffective quantities behind impressive ingredient lists. No "contains ashwagandha" without telling you it's 8mg. If it's in Flow, it's dosed to matter.

Full Stack

Nothing
hidden.

Every ingredient. Every milligram. This is what's inside every Flow pouch.

Hero Ingredient
250mg
Kava Extract
Noble variety kavalactones. The hero. The reason you will feel it.
200mg
L-Theanine
Calm alertness without sedation. Removes the edge, keeps the awareness.
300mg
Magnesium Glycinate
Nervous system relaxation. The most bioavailable form available.
300mg
Lemon Balm
Clinically studied for anxiety reduction and social ease.
200mg
Passionflower
GABA modulator. Quiets mental noise without sedation.
200mg
GABA
Direct relaxation signal. Works with kava for compounded ease.
100mg
5-HTP
Serotonin precursor. Social warmth and mood lift.
200mg
Taurine
Reduces over-stimulation. Keeps the edge smooth.
The Market

The gap
is open.

Impossibrew proved demand is real — £500k in a single month. But no brand yet owns dose-precise, portable, kava-led social ease. That position is open. This is where Cambio goes.

Brand
What they say
What they can't say
Three SpiritNA Spirit · UK
Bartender-crafted botanicals. Three-occasion range. Waitrose and Selfridges. Strong UK brand equity.
Bottle format — impractical to carry. Actives diluted by format. No dose precision. High price per serve.
7/10
TRIPCBD Drink · UK
Most-recognised functional soft drink in UK. Mass grocery distribution. Huge TikTok following.
15mg CBD per can — below any clinical threshold. ASA reprimand 2025. Brand identity confused after CBD pivot.
5/10
ImpossibrewFunctional Beer · UK
Fastest-growing UK functional brand. £1.57M raised Feb 2025. 1M+ cans. Proven commercial model.
Beer format — single evening occasion only. No portability. Adaptogens at sub-clinical doses.
8/10
Kin EuphoricsNA Spirit · US
Category pioneer. Nootropics + adaptogens + mushrooms. Bella Hadid. Strong cultural credibility.
US-only. Taste is polarising. Effects inconsistent — beverage dilution prevents effective dosing.
6/10
Cambio FlowGel Pouch · UK
250mg kava kavalactones — highest-dosed social product in UK. Gel format unlocks clinical doses. Portable. The only brand making a binary promise: you will feel it.
First mover in dose-precise, portable social ease. The position nobody else has taken.
The Research

The category
is ready.

Demand is proven. The consumer is already there. What the market doesn't yet have is a product willing to make the promise Flow makes — and built to keep it.

£0.0B
UK functional beverage market value, 2025
Grand View Research · 2024
0%
Of UK 18–35 year olds identify as sober-curious or actively reducing alcohol
Drinkaware · 2023
0%
Of UK adults say declining alcohol is now socially acceptable without explanation
Heineken Research · 2025
£0k
Impossibrew's January 2025 revenue — proof this category is commercially real
Startups Magazine · 2025
The Consumer
🧠

Present, not absent

The sober-curious consumer isn't abstaining from social life. They're opting out of feeling wrecked the next morning while staying fully in the room. They want what alcohol delivers socially — ease, warmth, reduced friction — without what it takes the next day. That's the exact promise Flow makes. And keeps.

The Timing
📈

18 months to own the position

TRIP is pivoting into calm/social territory. Impossibrew is scaling with institutional money. US brands Hiyo and Kin Euphorics will enter the UK. The window to plant the flag — gel pouch, kava-led, dose-precise, 'you will feel it' — is open right now. Not in two years.

The Format
🦎

The 'what is that?' acquisition engine

Someone sees you pour Flow into sparkling water at a bar. They ask what it is. You've just acquired a customer through demonstration — zero ad spend, zero algorithm. The gel pouch creates curiosity. Curiosity is the marketing. Format education happens socially, not on a product page.

The Moat

Kava can't be copied by hedging

The commodity adaptogen stack — ashwagandha, lion's mane, L-theanine — works slowly and subtly. Kava works acutely and reliably. A brand built around 'you will feel it' can only survive if the ingredient delivers every time. Kava delivers. That's a moat that requires committing to a bold promise your competitors are too cautious to make.

Early Adopters

What present
feels like.

★★★★★
"I pour Flow into sparkling water at the bar. Nobody knows it's not a cocktail. I remember every conversation. I wake up the next morning actually glad I went."
SR
Sofia R.
Associate Director, Investment Banking
★★★★★
"The kava hit is real. I've tried every functional drink on the market — TRIP, Three Spirit, Kin Euphorics. Flow is the first one that actually does what it claims. Properly present for the whole evening. No hangover. No performance."
MT
Marcus T.
Co-founder, Fintech
★★★★★
"I used to need two drinks to stop scanning the room at a party. Now I take Flow before I walk in and I'm just there. Present. It's a strange thing to explain to someone who hasn't tried it."
AL
Amara L.
Creative Director, London
FLOW
Meet Cam

Always in
the room.

The chameleon doesn't pretend to be something it's not. It reads the room, adapts, and shows up fully — without needing anything to take the edge off. That's the animal that carries Flow.

Cam is the brand made physical. Every pouch has one. Every room is Cam's room. And when you carry Flow, every room is yours.

Pricing

If you don't
feel it, it's free.

Try Flow once. If you don't feel a difference, we'll refund you in full — no questions, no form to fill in. We're that confident in the kava. We've never had to.

Starter
£35
one-time · 10 pouches
  • 10 Flow pouches
  • Free UK delivery
  • Full ingredient transparency
  • Cambio welcome card
Try Flow
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Monthly
£55
per month · 20 pouches · save 20%
  • 20 Flow pouches monthly
  • Priority delivery
  • Pause or cancel anytime
  • Early access to new formats
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One-Time Box
£69
20 pouches · no commitment
  • 20 Flow pouches
  • Free UK delivery
  • Full ingredient transparency
  • No subscription required
Buy Once