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OSMØ®
Hydration Formula

KICK: FOCUS, ENERGY & HYDRATION

4.8 Rating 87 reviews on Trustpilot
Stomach friendly
Flow state inducing
With electrolytes
Not jitters
No sugar
No crash

Built to focus, energize and hydrate you for a lifetime of training. Natural Caffeine for alertness and L-Theanine for calmness, paired with Tyrosine for mental focus, Taurine for endurance and Electrolytes for hydration. Ready, for when you are not. No sugar, no sucralose, no fillers, nothing to compromise your long-term health.

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10 sticks per box
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4.8 ★ from 87 reviews · 60-day money back
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CAFFEINE UPGADED

Natural caffeine plus L-theanine, L-tyrosine and OSMØ® electrolytes. The focus and lift of a coffee, but it hydrates and holds steady instead of spiking and crashing.

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OLYMPIC DESIGNED

Built by Olympic Champion Tom Digby, who came off maltodextrin himself over gut-health concerns, alongside sports scientists and real athlete analysis.

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INFORMED SPORT CERTIFIED

The only Informed Sport Cluster Dextrin® gel on the market. Tested for banned substances, trusted by tested athletes.

OSMØ®

This is not just caffeine.

Every stick pairs natural caffeine with L-theanine: caffeine for clean, lasting energy, L-theanine to smooth its edge into calm, sharp focus. No jitters, no crash. Tyrosine sharpens mental focus under pressure, taurine supports endurance and recovery, and our OSMØ® electrolytes keep you hydrated throughout. We chose this exact pairing because it performs like a strong coffee or an energy drink, without the sugar, stimulants or additives that tax you over the years. 80 mg natural caffeine, 200 mg L-theanine.

What the Clean Energy Stick does for you

Built on three things that
matter to your body.

01

Energy

Steady energy, no sharp fall-off.

80 mg natural caffeine. A real but controlled dose, with no sugar spike to crash from. The energy you start with is the energy you finish with.

02

Focus

Locked in, not wired.

200 mg L-theanine smooths caffeine's edge for calm concentration. Research shows up to a 60% drop in perceived stress versus caffeine alone.

03

Hydration

Hydrating and recovering, not just energy.

OSMØ® electrolytes offset caffeine's dehydrating effect; taurine, magnesium and B-vitamins support endurance and recovery. Energy that works with your body, not just your alertness.

A woman running through a forest while drinking from a water bottle, wearing a beige and black athletic vest and shorts.

COMMON PROBLEMS

You've tried
the others.
Sound familiar?

Coffee before a key session, then flat and foggy by the end

Energy drinks work, but not the sugar and additives that come with them

You read the label, and you don't recognise half of what's on it

You think about what years of this habit are doing to you, not just today's effort

“You won't trade your long-term health for a short-term edge. Neither will we.”

TOM DIGBY

Head of Product

HOW WE COMPARE

A side by side look at
why our formula performs
differently.

Coffee & energy drinks
KAIJU
Energy source

Sugar or synthetic caffeine

Natural caffeine + amino acids

Hydration

Often dehydrating

Hydrates while it energises (OSMØ®)

Focus support

None

L-theanine & L-tyrosine

Crash risk

Spike, then crash

Steady energy, no crash

Sugar &
sweeteners

25–30 g sugar, or sucralose / aspartame

None

Additives

Acidity regulators, colours, preservatives

Clean, functional formula

Over years of use

Adds up, session after session

Nothing to compromise your long-term health

Label

Vague

Transparent · Informed Sport certified

SCIENCE, EXPERIENCE, RESULTS.

The team behind
performance and long
term health

Woman with long brown hair wearing a dark top in an indoor setting.

Helene Defrance

SPORT SCIENTIST

Olympic medalist. Bridges research and practice.

Man wearing a branded jacket in an indoor setting

Gareth Nicholas

PERFORMANCE
NUTRITIONIST

Shapes Kaiju's formulations with evidence-based expertise.

Real Athletes. Real results.

What endurance
athletes say

4.8 ★ from 87 reviews on Trustpilot

FAQ

What makes Kaiju Kick unique?

Kaiju Kick has a triple-action formula: natural caffeine, electrolytes, and amino acids. Together they deliver steadier energy, optimal hydration, and longer-lasting focus than traditional energy drinks.

Working alongside the reasonable but effective dose of 80mg of caffeine you get:

- Electrolytes - The same scientifically backed dose of sodium, potassium and magnesium as Kaiju
- L-Theanine - From green tea extract to promote focus but also research shows up to 60% reductions in perceived stress and anxiety compared to using caffeine without L-Theanine
- B-Vitamins - To support normal energy metabolism, helping your body turn food into usable energy rather than just spiking and crashing.
- L-Tyrosine - The precursor to dopamine and norepinephrine, the neurotransmitters linked with motivation, drive, and focus under pressure.

You get calm, clear, locked-in concentration instead of jitters, spikes, and crashes, even during long or intense sessions.

Why have we been misinformed about salt?

For years, public health messaging has pushed “less salt is always better,” but large cohort studies don’t actually support that story. When researchers have tracked sodium intake and long-term health outcomes in tens of thousands of people, they tend to see the lowest risk for heart attack, stroke and death in a moderate intake range, roughly around 4–6 g of sodium per day, with risk rising again at both very low and very high intakes.¹² Meaning there is a sweet spot for sodium intake,

For athletes this sweet spot is even higher. Sweat sodium losses vary hugely from one person to another from around ~600 mg to up to 2000 mg per hour of hard training, so beyond the already low baseline that are recommended, electrolyte needs for those who move & train are way higher. Without adequately replacing electrolytes you get cramps, brain fog, waves of fatigue, dry skin & mouth. Kaiju is formulated so anyone can meet their electrolyte needs without adding unhealthy ingredients to their diet.

References
1. O’Donnell M et al. Urinary Sodium and Potassium Excretion, Mortality, and Cardiovascular Events. N Engl J Med. 2014;371:612–623. https://www.nejm.org/doi/full/10.1056/NEJMoa1311989
2. Mente A et al. Associations of urinary sodium excretion with cardiovascular events in individuals with and without hypertension: a pooled analysis of data from four studies. Lancet. 2016;388(10043):465–475. https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(16)31909-2/abstract

Will it make me jittery, headachey or cause a crash?

That’s exactly what Kaiju Kick is designed to avoid. The combination of caffeine, L-Theanine, L-Tyrosine and B-Vitamins gives smooth, controlled stimulation rather than a harsh buzz. Our Olympic Champion founder knows performance is all about the right mental state - calm, alert, and ready – and Kick was built specifically to help you get there.

When should I take Kaiju Kick?

For training or competition, aim to drink Kaiju Kick around 45–75 minutes before your session to get the full benefit of the caffeine and focus blend. For longer or steadier efforts, you can sip it gradually to maintain concentration and hydration. Outside of sport, it’s ideal before a deep work block, an early start, exams, or travel days when you need sustained, clear-headed energy.

Can I combine Kaiju Kick with Kaiju Electrolytes?

Absolutely. They’re designed to work together. Kaiju Electrolytes is your go-to for pure hydration, while Kaiju Kick adds a cognitive and energy boost for high-intensity training, competition, or long workdays. Many of our athlete partners rotate between them depending on the day’s demands.

Is Kaiju safe for tested athletes?

Yes. Kaiju is manufactured in Germany in a certified facility, and every batch is produced to standards suitable for Olympic athletes under the Informed Sport Program.

https://sport.wetestyoutrust.com/supplement-search/kaiju-kick