Fluence
PREVIEW

Enter passcode

Fluence
SHOP
A reusable water bottle and folded linen on a tray table in soft cabin daylight
For flights, FIFO and the long way home

LAND FEELING HUMAN.

Cabin air is drier than the desert. Between the coffee, the wine and forgetting to drink, it is easy to land parched and wrung out. Base 250 helps your body hold the water you drink - one stick in the bottle you filled past security.

FIND YOUR FLAVOUR
10-20%
Cabin Humidity
250mg
Sodium
0g
Sugar
Zero sugar, zero calories Carry-on friendly Australian owned
The carry-on maths

LIQUIDS GET BINNED AT SECURITY. POWDER DOESN'T.

You cannot take a drink through the gate, but you can take a stick. Bring an empty bottle, fill it past security, drop in one Base 250, and board already sorted. 6g, single serve, no spill, no measuring - it fits the bottle you already carry.

PASSES SECURITY

A 6g powder stick, not a liquid - it goes straight through.

ONE STICK PER 500ML

Matches the bottle you fill at the fountain past the gate.

WEIGHS NOTHING

Toss a few in the flight bag and forget they are there.

It's not the air, it's the day

DRY CABIN. SKIPPED WATER. TOO MUCH COFFEE.

The cabin is extremely dry, so your mouth, lips and eyes feel it fast. Then come the coffees, the wine and hours of not drinking. Plain water alone can run straight through you. Base 250 adds the sodium, potassium and magnesium that help your body actually absorb and hold the water you drink - so you step off feeling more like yourself.

Staying hydrated won't reset your body clock, but it is one less thing dragging you down when you land.

Base 250 Lemon sachet Base 250 Berry sachet Base 250 Tropical sachet
Nothing Hidden

WHAT'S IN EVERY SACHET.

250mg Sodium The electrolyte you lose first, dosed for a normal day not a marathon.
250mg Potassium Balances sodium so hydration actually lands where it should.
60mg Magnesium Supports normal muscle and nervous-system function.
40mg Vitamin C A bonus antioxidant, along for the ride.
H2 Molecular Hydrogen Released when you stir, a bonus antioxidant the research is increasingly interested in.
0g Sugar None. Stevia-sweetened instead.
0 Calories Nothing to budget for.
A clean bonus

Every serve also releases molecular hydrogen (H2) when you stir it - an antioxidant the research is increasingly interested in. It's a bonus, not the point. The point is sensible hydration that travels.

From gate to ground

ONE FOR THE BAG. ONE FOR THE FLIGHT. ONE FOR THE LANDING.

An open carry-on flight bag, packed and ready
Before you fly

Toss a few sticks in the flight bag. They weigh nothing and pass security.

A reusable water bottle being filled at a refill station
In the air

Fill your bottle past the gate, drop one in, sip through the flight instead of waiting on the trolley.

Wing and sky through a cabin window in soft light
When you land

One more on arrival to help you shake off the flight and get on with the trip.

Lachlan, co-founder of Fluence
From the Founders

WE FLY A LOT. WE GOT SICK OF LANDING WRECKED.

Australia is a long way from everywhere, and half our team is on and off planes for work. The big travel tablets lean on body-clock promises we did not buy.

So we kept it honest: a sensible everyday electrolyte, zero sugar, in a stick that actually passes security. It will not reset your body clock. It just means one less thing dragging you down when you land.

Lachlan - Co-founder & Managing Director, Fluence

Find Your Flavour

THREE FLAVOURS. ONE CARRY-ON STAPLE.

SAVE $12/MO
Subscribe & Save

Monthly Delivery

30 sachets/mo · $1.93 per serve

FREE Nasal Strips trial with your first delivery

$69.99$57.99/mo · save $12
SUBSCRIBE & SAVE
MOST POPULAR
Easy 2-pack

2-Box Bundle

60 sachets · $62.50/box · $2.08 per serve

FREE Drink Bottle included

$124.99save $15
BUILD A BUNDLE
One-time

The Box

30 sachets · $2.33 per serve

$69.99
CHOOSE FLAVOUR
Try all three

Trio 15-Pack

15 sachets · 5 of each flavour · $2.67 per serve

$39.99
SHOP THE TRIO
With every subscription
  • Swap flavours anytime
  • Skip or pause in one click
  • Cancel anytime
  • Your 3rd month includes a free flavour

Most people drink Base 250 daily, so subscribing is the simplest way - best price, free gift, free shipping, and you never run out. Pause or cancel whenever.

Try one
Single Sachet - $3.49
Pick a flavour, see if it's for you
CHOOSE

Free shipping over $79. Subscriptions always ship free. Cancel anytime, swap flavours whenever.

Questions

The honest
answers

Can I take this through airport security? +
Yes. It is a 6g powder stick, not a liquid, so it goes straight through. Fill an empty bottle past security and drop one in.
Will it fix how I feel after a long-haul flight? +
Not entirely, and we will not pretend it does. What makes long flights hard is your body clock, and hydration cannot reset that. What Base 250 does is help you stay hydrated, which is one less thing dragging you down when you land.
Does flying really dry you out? +
The cabin air is very dry, so you feel parched fast, and most people drink less water and more coffee and wine in the air. Base 250 helps your body hold the water you do drink.
How much water per stick? +
One stick into 500ml. Easy to match to the bottle you carry.
Is there sugar? +
Zero. Stevia-sweetened, zero calories.
What is the hydrogen thing? +
Every serve also releases a little molecular hydrogen when stirred, an antioxidant the research is increasingly interested in. A bonus, not the point.
Soft cloud light through a cabin window

FLY OFTEN. LAND BETTER.

The everyday electrolyte that fits your flight bag and passes security. Zero sugar, sensible dose, Australian made.

FIND YOUR FLAVOUR
EXCLUSIVE OFFER

5% OFF
YOUR FIRST
ORDER.

Join the mailing list for early product drops, training tips, and exclusive offers. Your first order's on us - well, 5% of it.

* Required